From my experience doing 6-12h events in ACC rain can really add an interesting element to racing in general. It’s quite terrifying when your entire field of vision is nothing but grey! We did a 9h at Imola earlier this year and I think 6 out of those 9 hours were wet, it was a very difficult race but very rewarding if you manage to keep your nose clean that whole time!
I’m looking forward to the introduction of rain in iRacing, it definitely mixes things up setup wise in some cars! Though I must admit I’ve only limited experience in iRacing
I run irFFB for iRacing and with some tinkering I’ve got the FFB to where I reckon it’s comparable.
There are some folk who’ve soloed entire races, they’ve gone down in folklore in some communities haha.