I've been very pleased with my Lion Country Supply launcher. They are a bit less than some other brands and currently on sale.

http://www.lcsupply.com/LCS-Better-Bird-Launcher-System-w_-6-Button-Transmitter/productinfo/ULSYS6/



Another facet I like and will be trying soon, is that their launcher can be made to work with their e-collar. That way I can have two training tools and only one remote to mess with and/or lose...

http://www.lcsupply.com/LCS-Bird-Dog-Trainer-800/productinfo/BDT/