You can set polling rate to 500hz I think.
Run HIDUSBf and tweak 1000hz to 500hz you will prob get more stable rate depending on your mobo.
The only problem is high lift of distance imo but it might be ok with you.
Get good mousepad soz cursor will not jlitter

I have a Razer Mantis Speed. If that doesn't work, I'll get a Goliathus speed.

Aaaaaand it jitters on the Razer Mantis speed in certain angles. I'm using it on the Mantis with 125hz and 450dpi.

Played around with a few settings and I've managed to lose the jitter by setting it at 1000hz + 450 dpi. It's extremely annoying that the latest mice come with such annoying issues.

However, I LOVE the shape and the buttons... even more than the trusty WMO.

If you luck out and get the mouse working right by using the right settings and the right pad, it's fantastic otherwise the jitter really makes it a piece of shit.

Good thing it's cheap here.

is the lift off distance equal to the wmo or its higher?

definitely higher... but strangely I like it, although I can't exactly explain why.

like i want to buy one but im afraid ill sell it like i did with the death adder wich felt like a big potatoe in my hand

The abyssus is VERY small. I like it because it almost feels like I'm moving an empty hand :P