If someone were to lend me this combo for a couple weeks, I'd be happy to evaluate it, and if it worked, I'd buy a bunch of them. But I have a working solution right now so I'm not really in the market for an upgrade.
I need large mouses to not get hand pain, and the sculpt mouse has been the biggest mouse that I've found that fit that criteria for me quite well. It's even bigger than the mx master.
https://www.amazon.com/gp/product/B00CYX54C0/ref=oh_aui_deta...