My LUC coat, I'd have to agree, is nicer than both of those. It's pretty luxurious fabric and unique but not outlandish (with the way the fabric was constructed with "slashes" in the back). Hmu if you want to talk about it. Happy to work something out.
As for Harnden, I've had good luck with Persuade in Bilbao, Spain. IF Soho in NYC has a good selection but they are pretty overpriced compared to the EU sellers. Nic at Eth0s is a dream to work with. I've purchased a few GBS pieces through him and I'm happy with everything I own. Cheers.