I'm in the research phase, so let me sum up my findings thusfar:
For starters I'm just talking about halogens. I'm price sensitive and halogens cheaper, with less things to replace. I was looking at ZXE's but for $60 a pair that's a little steep considering the competition.
In a more affordable range we have the Philips CrystalVision, Nokya Arctic Whites, and Osram Night Breakers. I'm seeing all of these around $30.
What I'm seeing with the Nokya Arctic Whites is that you will want to change harnesses as they are 80W (vs stock 55W I believe). Supposedly without this heavy duty harness they will create much more heat. Will this cause the lifespan of the bulb to decrease dramatically? I don't know for sure, but I could certainly believe it. Based on your post that your bulbs didn't last a year I'm shying away from them.
Both the Philips and Osrams are a 55W.
So I will be going for either the Osrams or Philips. As of this posting I'm seeing the Osram for about $30 and the Philips for $35. I'll probably give it a few more weeks to compare how these two look compared to each other, but if they appear to be the same I'll get the cheaper ones.