I'm racing the FS for half a year now and I must say the quality of the cars is really good. The build is very good (no Losi-like predrilling needed) and the durability is the main reason I like them car.
I gave 2WD a new try this year starting with the 22 as I really (used to) like the Losi cars. The 22 really let me down on quality and performance so I decided to change and choose Kyosho. Really happy with that one as well.
Must admit the prices are a bit high (in particular the big bore springs indeed

). I really can't imagine dealers are ripping us off as they would probably sell more cars when prices are lower. It must be the high production cost resulting in higher prices.