So I had bought a biscuit joiner a while back for the sole purpose of using it to install a deck using those hidden fastener systems. Now what do I do with it? I've read in a couple threads that they are okay for plywood joints. I've always used dados and rabbits. I want to outfit my shop with more storage options, nothing fancy though. Am I going to be severely disappointed with biscuits or will I be happy with the time I can save. What ways are acceptable to join plywood using biscuits?