176 cannoneer, 5% crit or 6 attack?

Which is better, 5% crit or 6 attack (estimated at about 2%, no idea of actual attack).

This is with decent SE and whatever skills cannoneers get, no other modifiers.

Unless your gear is really really really bad the crit is nearly always better, and the gap will continue to grow while you gear up

You're getting the 5% from the gratias ring? 5% crit is fine and all, but the gratias isn't. (at least, for the more funded anyway)

For any other situation i'd probably take the 6 attack.