Andy Chongs retipping service Bellvue Wa

I talked to Andy last week and he seemed like a nice guy but I haven't heard much about his work. I did talk to Soundsmith
a couple of weeks ago and there telling me it takes 3 months
to get back at cartridge from them. They also want to charge me 115.00 more than Andy. I'm not looking for the cheapest deal. I want the best work in a timely manner. Andy's telling me a 3 week turnaround. Before I send him my 1500.00 cartridge I would like to hear some comments about him pro or con.