Not sure it's a right or wrong thing Don, personal preference really. I find I am a detail junky, probably carry-over from my N scale days and certainly why it takes me some time to complete a build!
More about the journey than the destination for me, and my eyes respond better at higher k, I can work longer with far less strain than I could under "regular" lighting. Optivisor is a close intimate friend as well, never could get used to magnifier lamps