I picked up a $30 Caldwell plastic shooting rest and let me just say, I HATED IT! It never felt steady, jumped all over while shooting, and wasnt the easiest thing to use. what is everyone using? Bags? A sled of some kind? Bipod with a bag in the back? I will be shooting from a bench and want a consistent accurate platform to shoot from. the rifle is a 6.5 creedmoor hunting style rifle (fairly light ).