You had a Warwick jungle and you complain about him not ganking pre 6?
Please just stop. You are also full of sh!t if you are saying that you only saw 2 to 3 decent junglers in your WHOLE time of playing LoL. I simply REFUSE to believe that.
And a jungler does NOT handicap you in any way. If anything, they provide you alot of map control either through wards, counter jungling, jungling in his own area or ganking. He also enables top to be a solo lane so they can get ahead in terms of level and perhaps even farm.
Once again, learn how certain characters work, you basically expected from your jungler to adopt a kenyan child, become an astronaut, defuse a high class terrorist bomb and pleasure his wife at home.....EVERYTHING IN A 60 SECONDS TIME WINDOW. Or a little simplified so dumb people can understand it too: Gank pre 6 when it absolutely wouldn't make sense since he doesn't have the tools to do so.
Seriously, give your jungle some credit. It's alot harder than laning
Ultimately, obviously in a 1v2 you can't really do much, but if YOU die in a 1v1 lane, then it is YOUR fault. Not your junglers fault. He can't hog your lane and gank for you 24/7 because you are incompetent at holding your lane yourself. He has his own gameplan and responsibilities he has to take care off. Get wards and you can't get ganked either. Alot of people seem to think that a jungler doesn't do anything but gank, which is NOT the case. Some characters can't gank without their ult or barely, some can't gank at all and are suppposed to invade the enemy or farm their own jungle