What's happening has *nothing* to do with the hash algo.
It's a factor when you look at the market right now, as to what's selling and where the miners are going. Network rates are dropping for many alt coins, and have been for a short while now, but it's going up on Litecoin and some other long-term scrypt coins. Why? Because Scrypt ASIC is selling pretty hard right now. Folks are shifting their systems to the more popular / most likely best longterm return coins.
It's not a problem from a technical standpoint, but a marketability standpoint. I told the OP he was shooting himself in the foot by swapping to ScryptN, for many reasons--longterm marketability was one of the reasons. To sell Scrypt ASIC systems now that he's alienated himself so far from Scrypt, would be a slap in the face to everyone. Had he stayed Scrypt, it would've made sense, and helped provide stability.
for a gamer who is not interested in destroying their GPU's have rebelled against the miners mainly due to the huge price increases they have received when trying to purchase a new GPU model.
Not everyone wants to mine coins. They are gamers, and true to gaming and thats it.
Proper cooling, and not OC'ing, why would you be destroying your card? Unless it's faulty in the first place, there's no reason for your card to last less than the amount of time you'd want to use it for gaming before upgrading to a better card in 2-4 years...
Absolutely agree.. I'm not much of a gamer anymore but my GPU farm is overclocked, most of the cards are beyond bleeding edge, but have been running without issue since last year. Cooling is truly the most important part, and making sure they're not going through constant heat cycles. My systems stay 45-60C, in some extreme cases when air temperature of the building are over 100, some might be in the low 70C range.
I don't use OEM coolers either, Prolimatech MK 26. Unbelievable cooling capacity.