I already have a pretty decent idea, but wanted some others input. I'm getting to play a little more consistently, and want to finally power out of my current division in ranked. I'm only a few games past my placement matches as I rarely play enough to not feel too rusty to play ranked. I'm in bronze, but top of my league and a decent winning streak should trigger a promotion series for silver. IIRC, I went 3-2 in my placement, one loss due to a D/C (oh well!) then like 6-2 in matches after that. When I play normals, a lot of my teammates will have gold/silver borders, so I think my MMR puts me in mid to high silver, and I'm confident I can at least get to silver 1/2 quickly enough and would be happy with that until I can get a better computer and play every day.
I want to focus on a couple champs that are OP early game to just snowball the game and aren't banned as often, preferably jungle/mid/support champs. I used to play mostly shen, amumu, malphite and blitzcrank until they got banned 100% of the time, so I started playing anivia, nasus, kennen, teemo (only if he counters the top champ), kayle, vladimir, ryze, pantheon (if I can go mid with him), soraka, sona and taric (before his big changes awhile back).
I'm already trying to get away from anivia and vladimir. Sidenote: I love vlad, but I always just seem to do 'ok' with him. Like, 4/5/10 type scores. I rarely lose lane, but even if I own lane, I seem to just die in teamfights and end up going 1 for 1 most of the time, sometimes setting my team up for a bunch of kills, sometimes not. At some point, I forgot how to teamfight or hard carry with vlad. :-/ I think I get overconfident in his heal and pool when I've owned my lane and feel more invincible then I am, forgetting that I'm squishy enough to die during CC before pooling for most of the game.
Anyway, I'd like to just focus on jungling, or support as a backup if I can't jungle. I'm thinking I'll focus on Nasus and nunu (even though I'm sure he's getting banned most of the time in ranked now, but that should free up one of my other good junglers, amumu/malphite, or blitz on support if he is). While Nasus is better late game, wither generally lets me set up some good ganks early to help a lane snowball since no one wards much in bronze. Then, I can build full tank and still do good damage if it goes to mid/late game.
I'd like one more jungler that is really good at early game, and a couple backup supports. Soraka might not be ideal for higher tiers, but I've always done good with her in lane, so if my ADC is even half decent they get fed. Silence+auto attacks to harass and heal to just stay in lane to get farm edge. I also gravitate towards supports with heals, as it's like easy mode support in lower tiers just being able to sustain in lane rather then depend on ADC to time their attacks with you correctly for a kill.
So, currently I've got nunu, nasus, malphite, amumu for junglers, + one more (thinking volibear, udyr, wukong, or maybe jarvan but I like him the least) and soraka/blitzcrank/sona/taric + one more for support (thinking alistar or leona?). I hate/suck with janna, so she's out btw. I also dislike Zyra, she feels very weird compared to the supports I normally play, but I think I could get used to her if she's powerful enough to put the time into learning. Played her twice, and started to get the hang of her 2nd game, but still sucked.
I also realize it's best to focus on just 2, maybe 3 champs so I'm better with them, and I will. I just want to have enough options at first to figure out the general bans/counter picks, have backups if one starts getting banned more, and see who I'm best with in ranked games. I'll also have shen, kennen, ryze, kayle and pantheon to fall back on if I'm absolutely forced to mid/top, plus caitlyn/ashe if I have to ADC, but those should all happen very rarely if I'm willing to play support as my 2nd role.
tl;dr:gimme some ideas for a couple OP early game champs to buy. One jungler and one support.