its one of the few products that seems to do everything it boasts about. almost universal acceptence from all end users, pretty rare. improvements to performance and handling i felt was certainly worth the gamble. so i'll report back once mounted and tested on our style vessel.
There may be a small increase in gas 'mileage', but they definitely increase performance and handling. On my boat they helped with low-speed wander, better hole shot/less bow rise, and eliminated porpoising. I'm extremely satified with their product. (I got the composite SX tabs) The company is very good about customer service and support as well. A top notch outfit.
