[Petteri]

I would prefer leading out 60-70 % of the pot if it suits your playing style. (I play several hands with 60-70 % bets as well when money is deep enough.) You can commit all of your chips against one opponent.

If someone calls your bit "weaky" bet you can bet any turn and take many pots down without showing a hand.

You can also go for check-raise if some opponents have overaggressive tendencies. Against typical 10/20 field I would prefer leading. I probably lead around 70 % of the time and go for check-raise around 30 % of the time. If you check and action gets awful heavy you can sometimes find a fold.