When to roam.
I was wondering, from a higher end players, what's a good time to "roam". I've noticed especially when I'm nasus top lane that enemy gangs don't come from their jungle because I normally get a double kill from that...anyway most of their hanks come from their midlaner.
Now, I'd I'm winning my lane but haven't taken out the turret, should I roam to mid and try a gang or should I focus on getting that turret not just nasus cause I just stay in my lane and stack Qs but say I'm Jarven, should I roam to mid and help push their lane too?
I guess what I'm asking is, is good to roam or just stay where I'm at if I'm winning lane?