Welcome to SA!
Many of our sweepers have swept at both sites.
We pretty much have the same sweepstakes listed. Our editors do a phenominal job.
What makes SA stand above the other site you mentioned are the sweepscheck, notes, reminders features as well as the separate categories.
The sweepscheck feature helps you keep track of what sweeps you have already looked at. I use it to tell me what I have looked at and decided not to enter or have already entered. When doing my expiring, if the box is checked, I can just zoom right by it and not worry because I have already taken action on that sweep.
The notes feature allows you to post upc numbers, times entered (for 24 hour entries) or anything else you may want to remember.
The reminders can be used to send you an e-mail of your favorite sweeps you want to enter when in a rush. Or to remind you to check a
winners list.
The separate categories make entering much more efficient. It isolates instants from dailies so if you are pressed for time you can enter just one category. It also puts blogs, DVDs and CDs in their own categories.
If you are a user of the Shazam feature at the other site, you will love our sweepspop. It serves a similar purpose but is far more advanced. You can actually choose which sweeps you want to open manually or by pop. I open the flash forms manually. Then, I whip right through the regular ones with my roboform pro. It cuts my entry time in 1/2 and, unlike Shazam, I don't have a problem with getting page cannot be displayed error messages.
The one thing I would like to say is that it will take a little while to learn the site and adjust to it. Once you do, I think you will see how much more organzied SA is. The tools are far and above anything you will find anywhere else.
Please let us know if you have any other questions. We are always happy to help new members adjust to sweeping here.
Best of luck to you where ever you end up sweeping.