Razer DA Elite for palm grip or claw (with big hand). Razer Lancehead Tournament Edition for Fingertip grip. Both use the best sensor in the market, 3389 (a 3360 variation with faster response time). You will only be able to use 500hz polling rate on DA Elite with XIM (because it needs synapse for 1000hz). Lancehead has on board memory and with Synapse Pro/3 is possible to save 1000hz to the internal memory.
Roccat Pure Owl-Eye for Claw/Fingertip grip, 3361 sensor.
If you like 3366 on the logitech (some people donīt, including me, due to bad micro adjustements, if you need them - not everyone does), go for g502. G502 is an amazing mouse with so many buttons and the build quality is insane (prolly one of the best I ever seen). Is so confortable and its only drawback, considering you like 3366 sensor, is the weight. The metal scroll wheel alone weighs 11g (lol).
Canīt reccomend g pro because is not safe (hand gets cramped, unatural grip) and G403 (has problems drawing horizontal and diagonal lines accurately due to some angled sensors on some batches and to its shape. A small twist of that mouse is enough to put your aim off).
Canīt go wrong with any Zowie mice aswell, due to their various shapes. FK2 and FK1 so good for fingertip, ZA so good for claw/fingertip.
Hey Emanuel I bought the Lancehead TE and I most say i'm really impress! Awesome mouse. Most precise mouse i've tried with xim (and I tried Zowie EC-1, Logiteh G900, G502, G403)
But the problem is that there no on-board memory... or if there is I didn't find a way to save my dpi setting on mouse. You know how?