Replying to Confusing Tricks

I was just wonder what you guys think and prefer. There are a lot controversy over how to throw tricks and what they are called. I just want to make sure I am not telling people the wrong thing.. If you have an opinion, please comment bellow. K+ for bumps 1. K-fed: pretzel front switch up, continuing blind 270 out 2. Brittany: Blind switch up, continuing front 270 out 3. Ray- fed: Blind switch up, pretzel blind 270 out 4. Is there any name for a front switch up, pretzel front 270 out? 5. Some people tell me to throw corks forward and some people tell me to throw them backwards. Dose it make a difference, or just is it what you are more comfortable with? 6. If your riding up to a rail switch, and you are on the side of the rail that you would normally get on rails going forward, and you hop and bring your tips over the rail. Would that be switch lip on or just switch on? Thanks and comment bellow, I really would like to know if I'm right or wrong.