I potted up my tomatoes today. So far, my seed starts are doing much better than last year. Last year, I started too late and planted too early. I also moved them around a lot because I didn't have the light set-up. This year, I'm just leaving them alone and they're doing great.
These little ones still have another 6-7 weeks before I'll be planting them outside. I think that will be just about right.