Greetings.
So far I have never really considered investing into a gaming monitor. I am playing WoW and some other stuff like Natural Selection 2, or Far Cry 3, or XCOM - random stuff really. I've never had a monitor with over 60hz refresh rate, nor I have ever strived to play games at 60fps (I always considered 30fps to be enough, I only notice fps drops and feel discomfort if fps drops below ~27). My monitor is big enough (16:10 24inch) but that's it - I just picked one that had little negative reviews and much positive reviews.
But now I'm considering investing into a good gaming monitor for my gaming rig.
Can someone please point me to some guide of some sorts maybe (which is up to date), on how to choose monitor for gaming, wether or not those 120hz refresh rates (and getting high end graphics cards to attain that high fps) are worth it, and wether any specific kind of LCD technology (matrix) is better for gaming than other? Or maybe someone has some precise advice on models I should take a look on? Money is not a big issue to me, wasting money is - I don't want to pay for some "<1ms response ideal for gaming" marketing crap which isn't even true most of the time. And randomly looking on some models pushed as "gaming monitors" by companies like Benq, user reviews are very negative - color is bad, brightness is bad, eyes get tired fast, etc etc.
I tried googling for guides but I found only old guides (like, dated 2011 or 2009) and I think they are outdated, right? I mean, right now on the market there are a lot of new stuff, for example I saw DELL U3014 (30 inch monitor) last week and I was stunned by how cool it looks, but then again, will it really be worth it as a gaming monitor?
I know this sounds kinda generic, but that's the kind of the question - I am in need of general guidance, maybe later I'll be able to ask about specific models.
Thanks!