Go pivot arm for ease and maintenance. There's a trade off between the music virtues and good looks of linear tracking setups and pivot arms. I concur with Slugo's points from personal experience (except the Rockport of course). I had a Goldmund Studio with a 3F arm for many years. It produced beautiful music and it was fairly easy to maintain if you kept the VTA constant. Changing the VTA meant tweaking other things to get it sound just right. Pivot arms such as Graham 2.2's or Triplainer's allow for very easy tiny adjustments for each record thus producing a better chance of getting the music right for more records more often with less fuss. My current set up is Basis 2500/Graham 2.0 and Koetsu Onyx Platinum - just so you know my bias. Still, I wish I had kept that Goldmund - it was outstanding. I know my perfectly maintained Goldmund was a steal for the buyer. You might find one like that for you.