Union Flite Pro Snowboard Bindings vs K2 Sonic Snowboard Bindings

Buy the Union Flite Pro for a softer, more forgiving freestyle ride with better strap hardware and a stronger track record of owner satisfaction. Buy the K2 Sonic if you want a canted footbed and a simple all-mountain setup and don't mind a softer, more basic build. The Union uses aluminum buckles and a low-profile 3D heelcup; the K2 uses polycarbonate throughout with speed ratchets. Owner ratings favor the Union, though the K2 has far fewer reviews.

• Choose the Union Flite Pro if you want proven freestyle flex, aluminum buckles and a low-profile heelcup for park and all-mountain riding.
• Choose the K2 Sonic if you want a canted footbed and a soft, forgiving beginner-friendly binding for cruising groomers.