I will buy TSW2, most likely on release day, but perhaps later. It's a decent price tag for 2 new routes, but I know there'll be sales so if I wait I'll have the routes even cheaper. So it kinda depend on how nice all those updates on TSW2 are. They've mentioned updates to the interface, which I'm very curious to see, as I'm not entirely happy with TSW2020 HUD. And they've also mentioned there might be a slight improvement in performance thanks the the UE update. If those two things are good enough improvement over TSW2020, I'll probably get it as soon as I can. If those two things aren't really convincing, I'll probably wait for a sale.