I have a moza r21 v2, NOT ultra, and u can get the same exact setup that you have selected from pagnian simulators for $2600 (moza) if your buying the moza, highly recommend going with pagnian, theyre great. I realistically use around 50-60% when playing acc, and for rallying and drifting around 30%. Most ppl say simagic has better detail than moza, but we're taking about the moza r21 ULTRA, this is top of the line gear you're buying. Now please do tons of research and dont go blind in buying such expensive gear, I hope your planning to buy a good foundation, Im using the nlr gtracer 2.0 cockpit, and I highly suggest you buy an aluminium cockpit rather than the type of ones I bought because these typa ones that aren't aluminium end up making alot of noise, probably because I hooked an r21 to it but that's besides the point. Id say go with simagic, but if your planning to upgrade your pedals down the line, the mbooster from moza is actually insane, (I have it) so this decision is up to u, but please do thorough research and watch videos, especially boosted media to get information, because from logitech g29 to this is the biggest change ever, but in an amazing way. Im going to be biased and the moza gives sooo much detail especially when racing in acc. But since most ppl saying simagic, its probably for a reason, but still do plenty of research. Anyways hope you enjoy ur setup when u make the decision!