Busy Mining on MultiPool Hub and wondering ?????

Hey Guys the re is so much reading on this forum im bound to be Duplicating somebodies thread......

I have been faffing around with mining for about a 3 weeks now and have been trying all kinds of Apps and methods. Every time i start something i read a thread and it grabs my attention i try it. Well i landed up on MultiPool Hub and settled there for about a 10 days. I have 4x RX580's and seem to be getting a paid out in my chosen coin Litecoin $16 per . I pay very little for electricity so in a month $16x30 adds up to a bit.
I however have been asking myself whether i could do better mining just a single coin ......
I know that answer would be ....goto whattomine.com, Which say PIRL.. Question is ...do i mine pirl till it changes then what ever it say next . this would amount to multiool miningbut in manual segments.
What could i jump onto and stick with and make more if not the same amount per/month........I am in any case dump most of my mined coin on an exchange and my company partner trades and we are carrying on nicely. So my actual question shud i rather stick to a coin and mine it the multipool way .

regards