How should I spend my incursion artifacts?

This is a 6-month account. I currently have 51 6-star champs, 107 5 star and and 171 4-star champs. A lot of 6-star champs on my wish list, but kissing a lot of key 5-star synergy champs (Professor x, Stryfe, cable, Heimdall, etc) and I need a lot of iso to rank up champs j already have

I’ve been doing incursions mostly for the gold, but have saved up a big chunk of artifacts. I wonder if anyone has computed the best way for this type of situation.

Comments

WinterFields

For me personally, I have never failed to get one of the top 3 least desired pulls from a select 6* incursion crystal, so I now stick to just the basics. However, if there are enough champs in a crystal that you really want, it's not bad to go for it

I_tell_no_tales_1

I buy iso because for F2Ps Iso is hard to come by

Ayden_noah1

I have gotten a few desired champs from them so I always go for the 81K 6 star champs. This is the best odds to get the champ you want.

BigBuster

I spend on the crystals with either Herc or Kingpin b/c those are the two busted champs i dont have yet

Jack2634

it is either iso (4 star crystals )or 6 star crystals . I am f2p , but i have ever really have issues with gold and iso