I used this for my championships this winter. I have used a FS1 before and it was okay but i wasn't impressed. But when i put on the suit and practiced a start in it, I SHOT THROUGH THE WATER! You feel so fast and i dropped time in all my events. I am one of those skeptics of these suits but this works so well.

This is a must buy if you want to go fast.

I ordered this suit knowing that FSII technology is growing old, but its undeniable that it makes you faster.  The only downside is that its fastsest for only one race, and that its only good for 10 races at the maximum, so if your looking for a tech suit that will last you multiple seasons you may want to consider a blue seventy.

i bought a FS2 for JO's and i wore legskin before at the size of 30 (one of them being  a FS1) so i get bin the water to swim the 100 back and when i finshed i saw the was a hole in the side eventhough i dropped 3 seconds and went a 57 i wont be buying another FS2 the TYR FUSION 2 suit is way better

It looked very small before i put it on and it took 5 min, but once it was on it looked and felt really awesome i cant wait to race with it

I used the Speedo Fast Skin 2 for my Distric races and I droped 6 sec!!
The worst thing is its light fabric that can rip easily so be careful when getting out of the water: make sure you don't set your knee down like I did or else it will rip, use the ladder instead.  Don't be intimidated by its small size because it will stretch, remember the tighter it is the better it will work. Don't get a larger size or else the suit won't have the same feeling.(parachute effect)
Take the time to carefully put it on or you could pop a seam.

I highly recommend this suit to everyone but before you spend $120 on any suit, take a look at the Fast Skin Pro. It's $10 more but it will last longer.

amazing suit i love the thing in every event i swam it in, i dropped atleast 2 to 3 seconds in everything i highly recommend