I have long been in search for a good inexpensive use it til it wears out Barlow, and have accumulated a few. I have an old Camillus, a Camco, a Colonial Old Cutler, and a Ka-bar from years past. I have a current Utica, a Bear and Son and a Rough Rider. In general, the older knives are better in terms of walk and talk (even the 40 year old Camco has great springs, although the blades have been worn down a lot), but they were plain jane user knives in their day. The Utica knife I purchased new has the weakest springs I have ever encountered on a brand new knife. Bear and Son had the most blade play. Rough Rider can be hit and miss, but tends to be at least useful as a tool.
To me, if you can get a steel bolstered version of the Barlow, it will hold up better to getting knocked around. My old Camco Colonial and Ka Bar Barlows have stayed tight through the years, the Camillus had to be re-tightened.
It is a testament to the rightness of the pattern that even a low budget version of the Barlow can be a good user. I was given a Rite-edge generic version of this pattern with wooden handles and stainless bolsters a few months ago it has been surprisingly good at holding up to everyday use, although it cuts well, and the fit is good in terms of walk and talk the finish is nothing to write home about. It is a good choice for a disposable version on the cheap (I think that pocket wear actually improves the appearance of this one!)