I'm an editor/QC for the Oh Snap It's Fansubs group (OSIF for short). There's a few things I want to comment on so you don't get the wrong impression about our releases or our group.
Yes, we are a new group, but we're not newbies to fansubbing. Most of our staff also works for other anime groups (kodachrome and ellspurs with AKeep, Xero and silverfire for Nanashi, etc).
We've been planning to sub OP for a couple of months, and eventually deliberated on starting at the beginning of the Jaya/Skypiea arc. We decided to start releasing after K-F has subbed 143 out of respect to both K-F and their loyal fans.
Since we began working on the project, we've gone through about 2-3 different raws for our upcoming releases. By the time we've found these raws, 144 was already finished. Our future releases shouldn't suffer from the same framerate lagging that 144 did (which we've received compliments on, so not everyone sees it :) )
We all know that going up against a group that has been subbing the same anime for 3+ years will be a challenge, so please try our releases so that we can improve our quality and build a reputation as a decent OP fansubbing group.
Thanks to all those that had positive things to say about our release, and we hope you enjoy 145 ;)
-Jagobah