I recommend GEC for starting. I have been tickled pink with all of mine.
I have only ordered two Queen (both collaborations, a Burke and a Pardue collab). Both had issues. The edges were very poor. I have sharpening skills, and a 1x30 belt sander so I fixed that. Gaps on the Queen/Burke, but the bone was great, and the spring was strong, no wobble.
The Burke/Queen collab had better fit on the springs/liners, etc. But the pulls were not up to my pull "standards" I like a firm pull.
The S&M File and Wire grandady barlow had poor liner/bolster/spring fit. Very gappy. The blades had wobble. This was an easy fix for me (vice, piece of leather, squeeze, peen the pin, then sand flush and polish on the strop). It is now one of my favorite pieces, that I carry all the time. It looks/feels fantastic in hand, and in use. I don't expect a normal person just buying a knife to put up with this (having to fix a knife when new).
I only have one case (thanks to a give away on here). My thoughts on the case. It has a good pull on all the blades. There are no real gaps, and not much blade wobble. I did do a padded vice squeeze, and peen on one end (stockman pattern). The Wobble was barely noticeable, but there (again, this is an easy fix). There is blade rub (it is a two spring design with three blades). The edges were not great, but much better than the Queens. The tangs are almost flush, and rounded, which make it nice in the pocket. This knife is less expensive than the GEC, but still a quality working knife.
My advice, is take a look at the GEC (the lines include Tideoute, Northfield, and GEC brands). I have bought 6 and been gifted one (the gifted one really brought me in to traditionals!). Not a bad example in the bunch.
collectorknives.net has great prices and very fast shipping. There are a few other dealers out there with lots in stock.
I would suggest looking also at GEC made Scharade and Bulldog brands (can be found at collectorknives.net). I bought 4 of the Scharade branded scout/pioneer versions, and love them (large and small for me, and two smalls for my boys when they get older).