Currently not really, still leveling though, approaching 300 now. The only change I did is change my gloves to Red Veris Gloves with give more crit rate. The rest sort of remain.
The gear I use are already crit focused since Rogue1 gives +70% crit chance from the back. Had 4x WW cards.
My current gear is:
+10 Pajoritas Crossbow (2x 5* yellows)
+6 Alcris (2x 4* red)
+6 Harvester (not slotted yet)
+1 Phada x 2
Really not bad to combine Sneak Hit/WW cards with high dex. Really high crits from front and back with both are used. Need to work more on the damage though.