Zack, I think one of those is called the "Clog Proof" or "Clog Pruf." From what I have read, all of the Micro Matics are very aggressive, possibly the most aggressive of all the SEs.
If you're looking for an SE a little more aggressive than the G-bar, you might try an old standard, the 1912. I like the ergonomics and the audible feedback of the 1912, but it is too aggressive for me.
I have a user-grade 1912 that I would be happy to send to you to try out. Though I probably have your address somewhere, would you do me the favor of e-mailing it to me again and I'll send the razor your way.