X-Males:
Gambit
Cyclops
Wolverine
Nightcrawler
Warpath
Honorable mention: Magneto
X-Females:
X-23
Emma Frost
Magik
Sage
Danielle Moonstar
Honorable mention: Jean Grey(And Pixie, The Cuckoos, Rogue, Surge, Armour, Kitty Pryde, Polaris, Psylock, Storm, Mercury, Domino, and more, the X-Men have so many good women, I can't just list 5+1, sorry, lol.)