Griot’s Garage The BOSS vs Rupes BigFoot Mark II

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Griot's Boss vs Rupes Bigfoot

The BOSS G15/G21 vs BigFoot LHR15/LHR21 MK II – which is right for you?

This is very much a Ford vs Chevy kind of scenario. Both machines are very formidable long throw polishers. They will both get the same job done. Which one is better is really a matter of personal preference.

Though, all hope is not lost in your quest to find the right one. There are a few details about each polisher that may help sway your decision.

Let’s look at a comparison of the two.

The BOSS G15/G21 vs BigFoot LHR15/LHR21 MK II: The Comparison

Preview
My Pick
Griot's Garage BG15 15 mm The BOSS...
Rupes LHR15II/US/STD Black 1 Pack LHR15...
Forced Rotation
No
No
Throw (mm.)
15
15mm
Throw
Long
Long
Min Speed
Zero
2500
Max Speed
5000
5300
Soft Start
Yes
Yes
Trigger Lock
Yes
Yes
Power (watts)
900
500
Weight (lbs.)
5.14
7
Backing Plate (in.)
5"
5"
Cord (ft.)
13'
11'
Warranty
Lifetime
1 Year
Replacement Brushes Included
Prime
Rating
My Pick
Preview
Griot's Garage BG15 15 mm The BOSS...
Forced Rotation
No
Throw (mm.)
15
Throw
Long
Min Speed
Zero
Max Speed
5000
Soft Start
Yes
Trigger Lock
Yes
Power (watts)
900
Weight (lbs.)
5.14
Backing Plate (in.)
5"
Cord (ft.)
13'
Warranty
Lifetime
Replacement Brushes Included
Prime
Rating
More Info
Preview
Rupes LHR15II/US/STD Black 1 Pack LHR15...
Forced Rotation
No
Throw (mm.)
15mm
Throw
Long
Min Speed
2500
Max Speed
5300
Soft Start
Yes
Trigger Lock
Yes
Power (watts)
500
Weight (lbs.)
7
Backing Plate (in.)
5"
Cord (ft.)
11'
Warranty
1 Year
Replacement Brushes Included
Prime
Rating
More Info

As you can see, both polishers are 15mm long throw orbital polishers. They were both designed as part of a system that includes specific pads and polishes. They both have a max speed north of 5000 orbits per minutes. They both have ergonomics similar to that of a rotary or angle grinder with the long body, pistol grip, trigger switch, trigger lock, and optional over top or side mounted handles.

So what then are the details that may make one better than the other?

The BOSS G15/G21 vs BigFoot LHR15/LHR21 MK II: The Differences

To sum up the differences:

  • The Boss polishers run about $40 cheaper than the equivalent Rupes BigFoot Mark II
  • The Boss polishers also have a lifetime warranty compared to the Rupes 1 year
  • The Boss polisher’s motor has more power than the Rupes BigFoot Mark II
  • The Boss polisher’s hand holds are covered in double shot rubber to improve grip and reduce vibration transfer
  • The Boss polishers come with a washer for the washer mod (moves the backing plate away from the shroud so that it spins faster with less resistance)
  • The Boss polishers are manufactured in China
  • The Rupes BigFoot Mark II polishers are over 1lb lighter than The Boss polishes
  • The Rupes BigFoot polishers are made in Italy
  • The Rupes BigFoot polishers have a more dominant rubber tool rest molded into the top of the polisher

As you can see, there are some differences in the finer details that could sway you. For some the country of manufacturer (China vs Italy) could be a big deal. For others the weight (5.14lbs vs 7) could be a big deal. So on and so forth…

If you’re still having trouble deciding lets break it down.

Is the Griot’s Garage The Boss G15/G21 right for you?

Choose the Griot’s Garage The Boss if:

  • You have a budget under $365-$400
  • You prefer a lifetime warranty over a 1 year warranty
  • You can live with the polisher being designed in America but made in China
  • You want a polisher with a little bit more power
  • You like red more than black

Is the Rupes BigFoot LHR15/LHR21 Mark II right for you?

Choose the Rupes BigFoot Mark II if:

  • You have a budget of over $400
  • You prefer a tool made in Italy than China
  • You want a polisher with a rubber tool rest for setting it down upside down
  • You like black more than red
  • You can live with a lower power rating
  • You can live with the 1 year warranty

See what I mean? On the surface it seems like an Apples to Apples comparison but there are some important differences that many people may care about.

When I made my choice I picked the Griot’s Garage The Boss G15. Though the polisher is made in China it was very thoughtfully designed with good Japanese bearings, includes replaceable brushes, and has a no-BS lifetime warranty against defects. Griot’s Garage is known for standing behind their warranty and failures of their tools aren’t common.

I also prefer the ergonomics of The Boss’s rubber coated hand holds and grips. I can live with the tool being a little heavier and not having as prominent of a tool rest molded into the top.

Final Thoughts

Regardless of which polisher you choose, understand that these are both part of a carefully thought out system that includes pads and polishes designed to work in concert with the machines.

While you can run any pad and any polish you want with great results you’ll get the best and most fool proof experience using the pads and polishes that are also part of the same system.

I encourage you to look for package deals like these that include all parts of the system to both save money and have the best experience.

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