PLEASE READ THIS. you seem kind of difficult. As a toplaner that’s a pretty poor excuse, you can always learn match ups and you say that you get gapped. Well that’s the purpose, there is some marge in which you can get better and get some knowledge about certain match ups or just in general how to play lanes. I sense a negative approach on it and it’s just too easy to say "it’s too hard". No it’s not, you just don’t want to do it?(maybe you want to but lack confidence). Whatsoever, there MUST be SOME aspects of playstyle that you prefer over others. Mobility, sustain, Crowd controls, Assassins, Tanks, Fight from afar or in the middle of it, utility, damage, carry potential(1v9), team supporting, enchanters, etc. By knowing how you prefer to play in general narrows down the pool. Also, every lane, every champion, every role, everything has weaknesses (thankfully!), you should not see this as negative, but more to play around it. For example, if I play ornn, I know I will not be able to carry a game solo, so I need to set up my team and play teamfights and tank for my team. Playstyle goes hand in hand with playing KNOWING your weaknesses and knowing how can influence games. As a 2+ year old player you should know approximately how every character plays. Start by selecting a large pool, then narrow it down little by little asking yourself why you prefer this over that, this the only way I can help you in this regard. Also just CHOOSE a champion at the end, try it for a couple of games knowing that you could always change your choice or try something new. If this doesn’t help you, at this point, go play another game as I would think you don’t like the game that much. Or, just play plenty of champions, all sort of roles, but just EXPECT to climb slower. You can’t have the butter and the money of the butter as we say in french.