Default [Q] Swap Ext2Int

i don't understand much about android but is the swap of space not priorty NO1 for most of you users? i've got 30 gb's of OBB and DATA storage and Internal storage is not enough...can't just someone make a script please? I've bought the S5 just a few days ago and am suprised that there is not a mod for this storage issue....Thanks in advance bro's