long story short I need a starter should I buy a factory Polaris or some kind of an aftermarket I don’t wanna have to do this again if I can help it kind of a pain in the ass to get to… there looks to be a few options any specific brands to stay away from?

my 2011 xp has been leaking oil from around the starter it was seeping for a while then started leaking worse it looks to be leaking from the two o rings on the snout…

I read some threads on this and found it to be somewhat common and also found that people were having the starters fill with oil due to bad seal on starter so I pulled it apart and found it full of oil…