Del,
I'll give you some quick thoughts on that because it is an issue I feel strongly about.
I have been collecting knives for roughly 25 years. Throughout that time I have ALWAYS bought quality knives at different price points from makers at varying levels of recognition because I DON'T believe that quality, value and solid investment are the exclusive province of high end knives from superstar makers.
While it's true that at the outset my purchases were budget-limited to more modest offerings from less established - or at least less famous makers, I still today purchase a range of knives from $150 to $3000 in price. I once heard the position advanced on these very forums that collectors shouldn't support "lesser known makers". All I can say to that is that I couldn't possibly disagree more.
In 1989 or so I bought one of my very first forged blades from a maker I had never really heard of before. It was a beautifully balanced large camp knife that really captured my imagination and helped set me on a path I still travel. It was made by some nobody named Jerry Fisk.
So back to your question - I most certainly have and will continue purchase knives from lesser known or "unknown" makers (though the latter term is one I don't generally use as it implies that because I haven't heard of them, nobody has). As with any knife at any level, price is a key component of the overall assessment of value.
Roger