I’m playing without having done any rerolling. I’ve won a run with only a couple horses, but I think the challenge is fun and if I really want a certain support, I can just borrow it. I really don’t think going in with a “win all the time” mindset is good for this game, maybe just do a daily/weekly run and progress over time as you get a better gene pool to select from. No real reason to sink a bunch of time in if you dont want to or can’t.