Rupes, if can only have one, 21ES or 15ES?

As title said, if I could only have one, which one would you get? Or which one will be more versatile? I already have a GG 6" & 3". Want to upgrade my GG 6" to something better (faster correction).

Also, is the Rupes uses 6" pads like my GG?

Thanks in advance guys!

 

Go for 21 it's a monster and excellent at correcting large flat panels and finishes down beautifully. Also will accept the 5 inch BP from rupes for excellent versatility.

 

Slightly off topic but has anyone tried the Duetto?

 

I think Duetto is the right machine from Rupes if you want just one. I have 75e mini, 21 and duetto and now I'm using only duetto and 75E mini.

 

I would think the smaller machines would end up being more versatile and not need a second machine.

 

If you want a 21, check the FS section here.

 

I love my 21. Then again, I also love my DW and XP.

It all comes down to what type of polishing you're going to focus on and what machine will be able to offer up everything you need.

As much as I love my Rupes I still tend to use my rotary for 75% of my work.