Jordan, I planted Ms. L. this spring and have had Senator C. for a while. Got my first small handful of pears off Senator C. this year and they were nice. The Dolgos I got from them were loaded this year. I bought 5 of the Chinese Sequins and lost them all. I'm not certain why, because I was growing them at home and taking good care of them.
The pears and crabapples seem very hardy here and I'm happy with the plants. My only beef with WG is the Autumn Rush apple I bought this spring that is advertised as being disease resistant. It was eat up with CAR all year long. I've not brought this up to them, but I plan on mentioning it when I order again. Right now I really don't need any other plants except for the AU IV Chestnuts you and I have discussed before. I will get those next spring.
Good Luck - Steve