Tryptych

I am a huge fan of Obsidian Onyx (formerly Martin M-Console).

What's more, so long as you don't need more than four universes, it's totally free,

It is very powerful, but somewhat complex and has a pretty steep learning curve, but worth the effort.

They also offer a number of dedicated controllers from simple touch boards to full-sized desks.

I spent a long time evaluating various software options and this beats the rest by a mile if you need power and flexibility.

The only downside is it won't work with Enntec DMX interfaces, so be warned.

Obsidian Control

EvoStick do a label remover which I find brilliant as it doesn't melt plastics and isn't greasy.

My link