in my opinion, i think Kwan has really bad acting skills.
i've tried watching her lakorn because she's pretty and seems like a nice girl, but i just can't get into it because her acting is just sucky to me. she doesn't make me believe whatever role she plays lol
as for *Best* actress, in terms of acting... definitely
Kob S. /
Anne T. /
Noon W. /
Tangmo / & maybe
Janie
they are like professionals! almost in every lakorn of theirs, superb acting.
for new generation, i like
Pat Napapa's acting, she's really cute and good with her funny roles. she's crafty.
BUT, my favorite & BEST actress as of right now is
Aff Taksaorn and to me, she beats all of them lol