If you think burton freestyles are good then just wait until you treat yourself to a pair of binders that are actually worth money. You'll jizz yourself so bad you'll be able to donate to 10 sperm banks.
Seriously, other bindings that cost more than 80 bucks (well, maybe around the 150 or so region) are 100 times better than those things. if you feel like youre flexing too much or the bindings are starting to break i suggest spending some money on a good set of bindings. Good binders will last you a long time.