I've been using a Merkur HD since mid-Oct and boy I love that little hunk of metal; however, after months of improvement and plenty of SCAD/SSAD and ASAD, I think it's time to take the RAD leap and try a new razor.
So gentelmen, I'm looking for your votes on what I should try next. I'm considering an Open Comb, Slant Bar, or the infamous Mergress. Any comments are welcome. For the record, I'm comfortable with my technique and am after something a bit more aggressive to master.