I have the DiamondG one and really love it! That top bowl part is AMAZING for pugs/frenchies/etc, you can get behind curly nails. The only thing I don't think I like about the GSH one is it doesn't have a flat edge without grit around the top of the bit. I worry with that being grit on both sides, with a tightly curled nail it would also be dremeling the pad too. I've had mine since January and it's never caught hair! I wish I didn't sleep on them for yeeeeeeeears.
Since this video have you tried this dremel head in the tub? This can be used wet. It can get hot so using it in the tub is a great idea. And when the nails are freshly cleaned works very well so no muckety muck from their toenails or toenail bed flies around when dremeling!
I’ve got the enhanced diamondg dremel bits. Which I like better it attaches easier vibration is less. Diamond heads last longer and it creates less friction than traditional paper so it doesn’t get hot as fast. I do kick my dremel speed up on larger dogs/thicker nails..
What kind of hammocks do you use? I'm halfway in this video and I see two different kinds. They both look nice. And it looks like the dogs are comfortable for the nail care.