Optically, any of the three models or the above mentioned Monarch HG would suffice. I doubt you'll be able to find much aside from differences in personal taste when comparing the three.
I though the Razor HD superior based on ergonomics and a few other factors, but if I had to choose between the above four models, I'd go with the Monarch HG. It's an all around nice handling, optically pleasing instrument that appears to be as well made as the others.
The Kowa Genesis is probably the best optically in that price bracket but the ergonomics and narrow FoV are significant downsides to consider.
The Tract Toric HTs also look to be a contender, considering they are simply an improved Toric, which was already a model with a lot of acclaim on this forum.