Just wanted to thank you for the time and effort put into researching and writing this fantastic guide. My DM/DA scraptroller is a big and tough 27 now, and I'm enjoying the heck out of him. I started playing about a month ago, so he's my first and only serious character.
I do have one question (though perhaps it should go in the Questions topic). Is there a significant difference between Hover and Acrobatics in terms of knockdown/back protection? I know Acrobatics has the Hold protection as well.