100/200 in Budapest, 100K ef. it's about $400.
500 btn straddle, Hero KsKh from BB call, (the table was very agressive so I felt it's time for limp/raising) 4 more calls, btn checks. (3000)
Flop Qs5s6d. Hero bets 2500 Btn calls. He's a normal average player. (8000)
Turn 5h. Hero bets 5500 Btn calls. (19000)
River 5d. Hero bets 20000 Btn thinks for a while and calls.
What is my best river line here? I also had the idea of check/raising river because he bets Qx anyway. Againts calling station oppoents using a bigger overbet size maybe even all in?