General

to cube or not to cube

hey guys, i just tried out the premium cubes today =0 first two cubes: glaive went from 2L epic-3L epic so i was like o.O
chtp went 2L epic>3L epic first cube too so now im 0_0... nice...
so i was hoping for czak to go 3line first cube too, it was 2L rare 3%str
8cubes later (prem)....... STILL 2L epic but 6%str so i decided to cube my other stuff first
at this point i think i have.. 56k nx left since i used 10 and started w/ 77

AFTER i finished cubing.. regulars+premiums glaive went unique 9%atk 6%str 6% avoid
i cubed over bossing 30% and 3%all stat and a bad line for this.. idk which was better but i really wanted 30% bossing, 15/30 pdr at least so i kept cubing

now, my question is: next week should i invest most of my nx next week on glaive? to get pdr, boss and perhaps atk% str% or 3line czak first before finishing glaive (will be using premiums because i heard with them boss % and pdr% seem quite common on unique weps.i heard that on sw but idk if its true.
(2nd prem when glaive hit unique i got 30% boss and 2 prems after my current potential) OR should i just keep the glaive's pot for now im really not sure.