the current repairing system just make me feel bad.
repairing loss max durability.
i know it can recover when its lower than 4, but during the period of 5-10, its just too annoying to repair it from time to time.
and you know? after i wasted like 30 minutes to prepare the most suitable equipment for my units
after 10+ battles, the equipment need repair, and then they are un-armed again,
and i ned to waste another 30 minutes to match the best equipment for my units
it only makes the game-play not smooth and make players annoying.
i dont really believe someone would pay 30 gems for a fast repairing. if so i prefer to pay directly to buy a new equipment and trash the old one.
and now, i simply give them an equipment and dont care whether its suitable or not....
imo, if it doesnt affect dev's income so much,
just make repair done instantly and wont be unarmed while repairing,
broken equipment gives no bonus to the units but wont be unarmed as well.
and add a repair all option (or repair all broken equipment button)
if u want to keep the 100-180 gems charge for repairing slot, u can make a cool down time for repairing
thats mean, the equipment is repaired instantly, but the slot need to cool down before repairing the next broken item.
thus, players wont be annoyed by the current system, and u still can earn by selling slots.
these can make game-play much smoother.