I main support, and I can safely say that it is NOT what you want to play to "escape" any ELO level. No matter how much you can get your ADC fed in lane, if they're bad at positioning or just in general then they're a liability in teamfights if you're not babysitting them. Likewise, you can't personally ward/sweep enough to gain great vision control if your team doesn't help, and people are bad enough at warding as it is. This isn't always true, as I've been carried by ADCs that I carried in lane, but as always it's up to chance and the odds are you only have an average marksman for your ELO on your team.
Jungle or a roaming mid are far better, because you can pick and choose which of your teammates needs the help and which of your teammates will benefit most from ganks and snowball your team the most. Hell, even a teleporting top laner can TP botlane with a nice ward for an easy gank or countergank, or roam mid once you win the 1v1 top lane and take the tower.
Surprise surprise, that's every single position that has the potential to carry a game. Learn what you're comfortable with and what you enjoy, then learn to do it well. If you can't be a jack of all trades or a master of one, you can still at least get pretty damned good at the one :^)
Jungle or a roaming mid are far better, because you can pick and choose which of your teammates needs the help and which of your teammates will benefit most from ganks and snowball your team the most. Hell, even a teleporting top laner can TP botlane with a nice ward for an easy gank or countergank, or roam mid once you win the 1v1 top lane and take the tower.
Surprise surprise, that's every single position that has the potential to carry a game. Learn what you're comfortable with and what you enjoy, then learn to do it well. If you can't be a jack of all trades or a master of one, you can still at least get pretty damned good at the one :^)