Probably getting bullied by a solid player´s 3bets here. This is like his 9th 3bet in this first match. I always folded so far.
Shove anyone, given effective stack size?

We should have ~30% equity against his calling range (like 99+, AJ+?).
That means we need 2.5 folds for each call to profit if I got the maths right.

If we don´t shove, what´s your range estimation and what hands are we waiting for?

fwiw, additional reads:
- villain basically plays a somewhat TAG game but it´s spiced with decent agression. He´s ver aggressiv on the button both pre and postflop. Unless he 3bets me, he seems to be relucatant to play a pot oop.
- if he does, he plays thos oop hands tight-aggressivly. Folds to quite some c-bets but I also noticed 3 donk bets and one check-raise. I gave up to those.
- villain took a turn stab when I failed to c-bet (3 times out of 3). He bet AT on Qxx-x and checked the river (early in the game). He also bet A6 on 763-3 and checked the river. He bet QT on 444-j-x and bet the river again.
- I didn´t fight back a lot and the villain has not caught me in any meaningfull bluffs.

His 9th 3B, but on how many opens? If he's really 3B-bullying you, I think a shove here is fine, although Ax is not ideal. When he calls, you'll often be dominated. If you folded to all previous 3B, you'll have a lot of fold equity here though so I would shove a wide range.

Technically speaking, shoving A7s at 34bb is just barely a +EV move, so readless I'd call and see a flop. But since he's 3betting u a lot, shove here is worthwhile IMO.

Well it´s the 15/30 level, so how many hands might have been played? I open loosely from the button.

We also have Ace outs against any pair smaller than AA, though.

Well, mathematically speaking, even if his calling range is wider, smth like 77+,AT+ (8,5% of top range, 7,7% with card removal effect), your push is +EV if he 3bets 22% of his hands. I think he can 3bet you also wider, so the push is +EV.

gl