its one of the greatest features this game has
i'd personnaly say THE greatest by far; but it could even be 100x better if reicas would share gear progress!!
I mean, for the moment it's just like if devs were telling us : "hey! see all these max lvl classes you have thx to our reinca system? well they are completetly useless now because you wont play them anymore? What? you're asking us why? Well that's simple, because we're selling an item called core morpher which allow you to change the class of your main so you don't need to play your others chars, but ofc you'll need to give us X-bc every 6 months for that

" ; us : "hum.... why can't reincas just share gear, so we can play all our classes without buying this item, + it feels stupid to have lvl-up all classes not to play them at max lvl don't you think...

" ; devs : " rrrooo stfu and give us your fking money!!"
==> NO