Short answer: no.
Longer answer: I'm a try everything kinda guy, myself, but if you're happy with your unicomp, stick with that. You can actually quiet it down quite a bit with either a bolt mod or a floss mod (stick small pieces of floss in each spring). The floss mod is super slick, as it deadens the spring noise, without changing much in regards to spring feel.
Honestly, after trying most of the switch types out there and generally available (used or otherwise), I've decided that cherries are just not for me, and that I love topres and buckling springs.
You might feel differently, but since you've tried the two main cherry switches and disliked both...
Anyway, sLeezy makes a good point, in that you may actually like reds a lot, as they are lighter versions of blacks. He's wrong though, as browns aren't linear. I personally find browns way too light and uncomfortable to type on, but others here definitely disagree. I only mention this as you are used to a fairly heavy switch, given that you have a unicomp.
Edit: damn, double ninja'd on the correction!