She's pretty much stronger mate.Why do people use Shino? Naruto himself states if shino tried he could of ended that easily. I wasn't really comparing boruto to mitsuki, but if you think mitsuki was really trying against sumire your mistaken. Being trained by some non name danzo follower doesn't really say much either. Your probably right I guess if we just take in what we've seen so far, but something tells me without using the nue I don't think she could beat burt in a straight fight, he moved well when he was trying against hanabi and showed some moves I don't see sumire avoiding or handling as well as hanabi... also it's kinda early to be doing the L thing isn't it?(at least where I'm at) I did say personally, I'm just stating my own opinion
Sumire did a WHOLE LOT better against Mitsuki than Iwabe who's stronger than Boruto.
Thus, the list should be:
1. Mitsuki
2. Sumire
3. Iwabe
4. Boruto