I’m quite a fan of Fenix, Toliss and FSLabs.
I agree there are problems with Fenix - they’re being worked on. But there are equally problems with Toliss, like diffficulties centring the beta target and the autopilot sending you into a death dive (see Blackbox711’s recent stream).
FSLabs single engine handling “feels” better… but it struggles elsewhere, such as flying holding patterns… can’t have everything sadly! Wish we could.