I rode the Vivd for about 2 years and loved it but overall its a very soft ride!
It feels super supple and rides great eating everything but too soft for my liking.
The Swinger sounds really good, I have never had an air version but the coil rides great!
I say give the swinger a throw!
Its got to be awesome with all those adjustments!
The Vivid has superb coil like ride but it rides on the soft side with tons of air in the chamber!
havent ridden a viv air. but from what i can tell from all the reviews, it lacks some small bump compliance, and can be a PITA to tune.. other than that, id go for the vivid.. and i really dislike rockshox.. lol
btw, when i was looking for shocks for my operator, i found a brand new vivid m/m tune on ebay for around 300 bones. check out ebay if your considering getting one!