[NotMyWay]

Depends on your preferrence, if you want more attack put more points into str, for more defence put more into end.

2:2, which means put 2 points into end for every 2 into str, is the same as 1:1. Im currently using 1:1 str/end, but i may consider stopping at 49 end, because after that u only get 0.05% shield block rate per point instead of 0.1%. I find it ok both for soloing and partying...

For leveling, stick to monsters that appear as yellow name to u. at higher levels u might be able to kill orange or even red. (the colour of the name is relative to ur level.)