Maybe I didnt mention it properly in the topic, but over 100 hands opp had VERY low preflopraise stats, so his raising range is very tight. Thats why I didnt want to bet this flop, because I'm most likely up against AA-TT or AK/AQ (the high pps have me crushed and I wont get any value out of AK/AQ if I lead). I understand that with UTG in the hand leading might be better, but I still have my doubts.