I have the Elite Suito T now 2 weeks and use RGT and Zwift and I have so far nothing to criticize. It runs quietly except of course at extremely high speed which is completely normal. What I do not find already that is advertised with free zwift software, which is not the case. Also that the Elite App requires a subscription for many things I find rather inappropriate because you just bought an original Elite trainer. I myself have put me still for precautionary insulation mats.
Out of the box you just choose which adapters you need for your bike (quick release or thru-axle), plug in and train. Instant connectivity, interfaces with all applications with both phone and PC. Very quiet, you will only hear the noise of the bike chain.