I saw a set of the MSR's yesterday when I went to pick up an IPF harness for my wifes 99XJ.
I've been running the IPF lenses and "M"bulbs on my 94XJ with harness for about 5 years now, and love the quality and output.
Been running the IPF lenses and "M" bulbs on my wifes 99 for about 2 years, and she loves the light output over the stock and SilverStar junkbulbs.
The MSR lenses look good, and like any IPF product appear to have as good a quality as the original IPF lenses. I've grown accustomed to the distinct cuttoff of the low beam with the original IPF lenses, and since they're still in great condition, I'll pass on the MSR's.