Xenon stats after 330 dex/str/luk

Im currently in a dilemma right now deciding what to do with my extra ap stat points. I currently have 131 spare ap points after reset, currently have all stats put into str(had more %str than luk but now its the other way around) and deciding which stat to put for maximum damage input.

Current % Stats are:

204% All stat
291% Luk
278% Str
227% Dex

Would it be better for me to distribute it evenly through all 3 stats, or all in luk. I am still currently in the process of cubing some gears, not sure how it will turn out, but was wondering on your opinion on which to put. 

Thank you