Just two hands want some opinions on.
Down to two tables of 6 with 8 handed ft. Have been fairly active and winning alot of pots without showdown. Im playing around 75k and BB has me covered.
He is the strongest player at the table and is capable of bluffing/making moves only person im wary of when in pots. Have checked back flopped top 2 against him earlier and called turn and river bets to win a big pot.
Blinds are 600/1200 i make it 3k to go utg with

, he flats in the BB.
Flop comes

we both check
Turn is a

he checks I bet 4500, he makes it 12500.
?
2nd Hand
At FT 7 left with top 3 payed. playing 120k, 3rd in chips at 3k/6k make it 16k to go on the cutoff with

get 3bet to 40k by button who is chipleader. He aint 3bet at FT so far but opened a ton when folded.
?