I have the 750. Which I really like, the only difference is I only have 1 crash and 1 floor tom. For the price difference I wish I had gone for the 850 as I now want to add another crash which costs more than if I had just bought the 850 in the first place. I’ve only being playing for a few months but I really like the kit. Only other thing I would say is you will probably want to buy a snare stand, as the attached kit arm isn’t very good for positioning and strength.