Well... mixed feelings about my recent opening

5-Star Crystal gave me a 5* Domino who I instantly ranked up to 4/55, one T2A away from Rank 5.
6-Star Crystal gave me a 6* Miles Morales. I havent even leveled him up yet, haha.
My other 6-Stars are: Deadpool X-Force, Storm, Sentry, Wasp and now Miles Morales, my third science 6*.
Really happy about the Domino, as I said she is 4/55 now and I used a mutant awakening gem on her!
What do you guys think about those 6*s? Any hope for an upgrade anytime soon

?