I really see no hand i'd raise less than pot with for value on this turn so... And if i'm not bluffing this, i'm not bluffing anything ever was pretty much my thoughts on the hand, ofc i can just call but i think spr is good enough i can't be messed with on rivers and i like red line.
He's opening 25-30% range from all positions and it felt to me like he had a fold button with like KK or would flat and fold blank rivers. For a second there i was thinking nah it's okay i raise small and rep AT with a flushdraw but then i thought it's just AT with spades since i b/c AT+cc so raise pot with a bit of backdoor in case he has it seems alright to me. Thoughts?