Best N-P-K for vegging?

Hey my grower friends^^,... i was researching alot about fertilizers and such but it seems everyone has their own preference on witch ones to use and how much etc... but were i live i havnt found ANY of what people are saying to get so i figured ill just get the best one i can find, so what would be the best N-P-K ratio for vegging? also,... when should i use molasses? .....all replys vary much appreciated.

I've reached the point where I don't fertilize until the 4th week of vegging. 20-20-20...very weak dose...plus a pinch of epsom salt &
a shot of root stimulator mixed in...:)...I don't use molasses until week 4 flowering