Don't take my previous ranks too much into consideration I've not played a bunch of SendouQ but I've been playing and grinding in JP X rank to reach my peak for now 2400XP with the little time I had. This time it's different I have more time to play and I can grind both soloQ and sendouQ. Btw I'm a versatile player so any weapons I think are good that you request will be accepted. 
