+10 , yes is better at low level. but after 60 stun rate win.
Anyway i think stun is not a good status... even with 1vit... the duration is to short.
With one VIT, you can be stunned up to five seconds. That's a lot of time. This is why they reduced stun time be half in WoE. It is, imo, the best status in the game. Sleep, stone curse, frozen, etc are all status alignments that can be interrupted by a single hit (but an extremely low chance to hit more than once with sleep), and if you're stunned, you can hit as many times as you want.
Yeah, I can see why stun isn't that great of a status alignment. And I'd go for a babe savage as well, it's a higher chance. ATK on skeleton cards aren't that high, and won't affect your base ATK much, even if you used four cards. Stick with savage babes.