If you wan to build and are up to the task then the BTE Reaction is #1, I build the Turbinator and it wasn't as easy as building a Reaction also the reaction can fly with a 14# trust turbine just fine.

Don't want to build then the Boomerang jets and the ARF Turbinators are on sale right now, $1000 for the Boomerang XL but you'll need a 27# trust turbine to have fun with it.

If you build a Reaction you will spend less on the accessories.

One more thing, if you can swing by Best In The West next month you may find an aircraft at a good price.