Der Jungle

What's the best you can do before backing in the new jungle and with what champ? Of all the different junglers I've tried in the new jungle, fiddlesticks seems to dominate. I can get to level 4.5 and sometimes even 5 before I back. Without a leash it's 4 easily, and with a good leash 5. Sometimes I change my path but the result is essentially the same, just the time to clear is different. With fiddle, always start gromp, then blue is necessary, smite blue for faster clear, a little bit of life, and then u have mana with drain so life isn't even a factor. Then wolves, then red and smite should be back up, or you can even go golem and smite them and then red and birds. So many possibilities with fiddle, but you can waltz over and finish wolves again and maybe even another gromp before u back. I can usually get upgraded jungle item and shoes on my first back now.

This route seems to take me to lvl 6 pretty fast and then i can gank mid hard with an ult almost always assuring a kill. then roam top or bot for some pressure or a good kill.

Does anybody have any suggestions that could maybe step this up? Or your thoughts?