New to Arma 3 and FPS on PC, need your advices and opinion.

[Sneakson 1]

Input lag is hardly a concern nowadays.

I would definitely avoid wireless mice unless they have a wired mode. If they do then the worst thing that can happen is that you have to plug it in every once in a while.

I haven’t used any wireless gaming mice and haven’t tried the G700 but I’ve heard good things about it I believe and it seems sane.

If you really want wireless I suggest looking at Mad Catz R.A.T. M which claims to work for one whole year (not non-stop naturally) using two AA batteries. Uses some sort of Bluetooth 4.0 whatever.

I was considering a RAT M actually. No nonsense mouse, apparently, with a very minimalistic and elegant side-button that is 5 in 1 and so on.

[dayglow 2]

It took me a while to adapt to it, after a week or so of moving things around, but I think it's worth it. However, I will mention that my "upgrade" was really a replacement for a dead Nostromo. It might also help that I have lean/roll/evade on my rudder pedals.

But yeah, to the OP - start off with the basics.

---------- Post added at 17:55 ---------- Previous post was at 17:52 ----------

You can program keypress macros onto them - I used to have TrackIR center on scroll up and TrackIR pause on scroll down. Also, the scroll wheel itself is a button. Very useful.

I use the second scroll wheel for range adjust for sights.