Gear Question for DRG

I currently have 497 ACC. Have wyrm's greaves but considering using onion boots i picked up for the +crit (I also gain determination... but not sure if this would result in net +dps if i gained determination but lost skill speed.) Doing this would keep me at 482 ACC which is still more than I need. Feels like the onion boots would grant me more DPS but i have no real way of verifying and would appreciate any feedback.

Stats for both items:

Wyrm's Greaves

18 STR
15 ACC
20 VIT
21 Skill Speed


Onion Boots
15 STR
19 Crit
17 VIT
19 DET

Weapon Damage: 8.027
Strength: 1
Determination: .209
Crit: 0.179
Skill Speed: .158


going with this onion boots are a little bit better ... might change when u get rid of accuracy though

micha are you using a program that compares the 2? and the #'s you listed are the advantages the onions give you?

yeah until i can replace my allagan chest with wyrms mail next week looks like im going with the onions

no i just calculated it myself real quick xD