So your isolating because 'pokertracker tells me'. I believe you should only isolate if you've seen villain play bad enough poker for yourself.

Someone with stats 50/10/1 over a couple of hundred hands very rarely plays good poker. You are missing up on a lot of money if you don't target these.

Anyhow, villians line here is synonymous with 5x, so I call.

If you think that is his hand, and you think he will call with it (and he very likely will), a push would be the correct play.

Dumle