https://community.usms.org/swimming/f/general/8633/blueseventy-vs-fastskinSeveral months ago, I purchased a $20 ankle-length fastskin (it has a small defect in the seam, that&#39;s why it was so cheap). My intention was to use it for pool racing. Meanwhile, my Blueseventy pointzero, which I use for open water swimming, has becomeen-USTelligent Community 12https://community.usms.org/thread/134318?ContentTypeID=1Wed, 11 Nov 2009 08:29:19 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:7ddc6e29-eecc-4800-a59f-6040c1600fa4BobinatorI love my Blue Severnty Nero for ow swimming. I have a Point Zero too; the Nero is superior. The main thing with the Nero is to get it tight and be sure to grease up your arms, arm-pits, and shoulders to prevent friction problems. This suit is probably going to be illegal in the pool in 2010. I heard it will be okay for ow. Check with a more reliable souce (than me) before purchasing one. :)<div style="clear:both;"></div>https://community.usms.org/thread/134346?ContentTypeID=1Wed, 11 Nov 2009 03:56:18 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:3a56b468-3240-42eb-b441-951414a6981borca1946The 70 will be more bouyant I M H O<div style="clear:both;"></div>