Ratios ain't everything. We have 30s-40% crit not 100%

However I think we'll have some options that we didn't and that's good. The DoP looks very interesting!
I run without 12ish less slash than pierce and it translates to about 1.5-2% less hit rate. Not really that bad compared to using a worse weapon, IMO. Overall auto-attack compared to only pierce seems about ~2% lower, not that I maxed it out all the time at the expense of everything else.
Being able to keep up Swindler's really mitigates the problem a lot unless your gear is just awful.