I have a Paramilitary, a Mini-Manix and a Lil' Temperance.
The Para is the lightest, the Manix is the heaviest, the Temp in between. The Para is also the thinnest and narrowest, with the Manix the widest by a little and the Temp the thickest by a little. The Temp also has the shortest blade and the longest cutting edge. The manix and Para both have finger choils for choking up, where the Temp does not. The Temp clip is RH only, tip up or tip down. The Mini-Manix has four way clip position and the Para (so far) is RH tip down only. I like the Lil' Temp, but being a discontinued model, they are harder to find. Of the two you mentioned, the Mini-manix would probably be closer to what you said you wanted. The full size Manix is nearly as long as the Military, much wider and a lot heavier.
Hope this helps a little.