Originally Posted by Extremo
I ride both the Union SL and Atlas and both would suit this board well.
I currently covet the Union Team Atlas with carbon infused baseplate (the SuperPro) for my all mountain board. It's the same as the SL with a stiffer highback. I'd recommend that over all.
Can you notice a real major difference between the highback of the SL and Atlas? One is about $30-$40 more.