Not buying duplicate blisters.....Hmm....

I love Y-wings and think they are great. Of course, you might want to get the K-wing first as it will allow you to fill up your list with points faster. They are pretty cool and playable.

I might recommend proxying cards, as well. If you aren't going to tournaments, you an just print out the cards you want. It might work for some of the Y-wing upgrades that are in the Scum & Villainy expansion.

I also agree that a couple Z-95's are great in a list. Then again, just one to start with can't hurt. You'll get there.