Lenny, I'd say you will receive quite a mix of answers to this one.
There are several that rival or surpass Case in quality but there is also an offsetting increase in price usually.
First thing to remember is collect what YOU like.
Even within the Case lineup itself and various eras there will be variations in both collectibility & degree of quality.
My Schrade USA have been more consistent in quality, but do not display as wide an array of patterns & colors as does Case.
Schatt & Morgan seem to surpass Case on attention to detail and less likely to have any fit or finish demerits. Also usually lower production quantities & higher initial cost.
I also have some Queen Items that I consider in same price & quality ranges as the Case.
Many here will mention the Canal St. & GEC brands as superior quality products. But again, remember they are smaller specialty brands with considerably smaller lineup and higher pricing.
Currently with Case items, I'm reluctant to buy online due to the wide variance in color, blade finish quality, pin fit & finish, handle match front to back and even the cutting edges consistency.
I've found it preferable to be able to inspect items at authorized dealer (or knife show). I've been able to inspect 3-4 of same pattern in same series and not be able to get any of them due to manufacturing flaws. Then in next pattern, series have 3 of 4 perfect, just a matter of choosing one.
One of my biggest peeves is to have knives not match advertising pics.
The black bone with red shield, it's hard to find a truly "black" one. Most have various degrees of chocolate brown mixed in. The white bone with red oval shield are usually mixed with some Gray from slight to moderate, but not in ads. The olive gren barnboard were shown green from bolster to bolster. But most I've seen have greenish/brown center and the ends toward the bolsters have been hafted down to white.
So at least examining in person you know what you are buying. Mailorder is more of a "potluck" system lately.
Despite these observations Mentioned, last I heard Case still lays claim to be the most collected knife brand in the world, so it must be true.
