I've only been out on my 2019 PT 175 TXW (17' 7") 5 times, but so far I like it. I think its a little light on the nose, but I'm learning how to get around that. FB has a Tracker boat group and a lot of the guys are buying the 190/195 and seem to really like theirs.
For what people are going to ask for that yr model you're looking for.. Wouldn't it be better to just buy new for a couple grand more ? I mean everything will be warranted and you'll get to have a nice quiet 4 stroke engine
BTW there is a tracker dealer in Cookville that was selling brand new 2018 for like $15K