Two of our favorite wireless gaming mice are at a heavy Black Friday discount right now and I can't decide which one I want

pcgamer.com:

Logitech G502 Lightspeed | Wireless | 25,600 DPI | Right-handed | $149.99$89.99 at Amazon (Save $60)
When we reviewed the G502 Lightspeed we found it to be a brilliant mouse, but a little bit on the pricey side. However, with a discount this big we're more than happy to sing the praises of this excellent device. 11 customisable buttons, a fantastically accurate sensor, great looks and comfort, tuneable weights and PowerPlay wireless charging support with a 60 hour plus battery life. Phew. That's a lot of great features, and a mighty gaming mouse this makes indeed. One to look out for, especially at this sort of money.

Razer Basilisk Ultimate | Wireless | 20,000 DPI | Right-handed | $149.99$79.99 at Amazon (Save $70)
The Razer Basilisk Ultimate packs in some of the best features of other Razer mice into a sleek and wireless package, and with such a big saving must be given serious consideration if you're looking for a great cable-free gaming experience. Up to 100 hour battery life, 14 customisable lighting zones, 11 programmable buttons, a resistance adjustable scroll wheel and its own glowing charging plinth means this mouse is just waiting to take pride of place on your desk, with a heavy discount to sweeten the deal. 

I need a gaming mouse. Not just any gaming mouse, you understand. Sitting next to me as we speak are two of the little squeakers, and they are both what I'd call fine. Due to a recent house move in which half my stuff mysteriously did not seem to make it the full 60 miles between my old abode and the new I have misplaced my trusty old Logitech MX Master, and am now left with two budget options that are perfectly acceptable yet completely uninteresting. I have a hankering for something wireless, something