FT 600 vs Jamougha

[THE_NER]

Jamougha has been playing very aggressive in position and i have been 3 betting him a decent amount in and out of position. Hes been calling me about a third of the time but we havent gone to showdown. He likely views me as a decent tag.

Effective stacks: 600

Jam raises to 21 on the btn and i repop AKo to 70, he calls

Flop: Ts 7s 4h
(I have no spade)

I bet 115 into the 140 pot and Jam calls

Turn: Kh

I check(?), and Jam checks behind

River: Qs

I check and Jam bets a little less than pot and I fold

I think preflop and the river are kind of standard, but checking the flop is a viable option, though I think this gives up a lot vs Jam. Betting the turn could be an option as well.