Solaris

From Superk

Solaris is the type of OS that I seriously respect, but I hate to use. Granted, my environments have hardly been conducive to really using Solaris, so it's been a monumentally inefficient choice for me. It's complexity and robustness simply have worked against my productivity rather than increase it. That being said, however, I can see where Solaris would be the absolute best choice given the right environment. It's a tremendous OS, just not the OS for me.