Aha, another alt-a-holic lol.
You'd get more use out of the armormech, mine is a Vanguard, no +crit but still usually every 5 or so I get an augment.
plus, I like the Armormech stuff for my Guardian, got tired of robes real quick., maybe pick up investigation to pre-feed your next new Armstech Then you're covered.
Edit, snuck one in as I was typing.