Monk Skill Speed Vs Crit and DT

[Ethasar]

STR > Accuracy (to 420) > Det > Crit > Skill Speed

The amount of DPS increase you get per point of Skill Speed is vastly lower than Det and Crit. I would say 420-440 Skill Speed is plenty.

I stack skill speed and I have 0 TP issues. You need to manage your TP very strictly if you are going for skill speed stack build. I like it. A lot don't. Crit is fine, but in my opinion monks get too much free crit from IR, BS, and TS that I find it redundant to stack. The skill speed has more uses as once you hit the 491 gate, you can start using true strike again without losing your twin snakes buff.

TP is only a 25% increase, so unless you already have a >75% crit chance (which I highly doubt) then there is no wasted crit.
It is not a matter of who likes a Skill Speed build and who doesn't, the theorycrafting has been done and proven that Skill Speed is of less value than other secondary stats.