Quote Originally Posted by meltman View Post
Does anybody know how repair times are calculated? Unit type/level/rarity ? The enemy which defeated them?

It seems to go up as the level goes up but still seems different for each unit... I guess as the game moves on the repair times will go up to several hours to make you spend your resources or cores to use you units, right?
Rarity is the prime factor. Then level, and finally different types (at least my heavy tanks of the same tier and approx. level take longer than the lights and mediums). I know my level 10 5star medium takes a bit more than an hour, and the level 12 4star medium takes under 45 minutes. I believe my level 12 or 13 3star heavy also takes around 40 minutes when it dies. My level 10 4 star destroyer, I think takes less time, but I don't know for sure. I'll have to actually LOOK at all the repair times the next time I wipe, instead of just noticing which is the longest delay, and deciding if I really want to bring that tank along to the next fight.

Yes, I can easily see a level 20-25 5star taking 2 hours to repair. As for waiting vs using resources, that's a play style choice. With a reserve of 50+ tanks, you could swap out every tank in your army. Especially since I would hope that there are some maps where you have a much easier time if you vary the tanks you bring.