Growing up here in San Diego, I grew up with Anza & Buck knives, using/abusing them both over the years.
When I started writing about Randall Made Knives (RMK's) for Jim Nowka's knife magazine 'KnifeForums, the Magazine'
http://www.knifeforums.com/subscriptionspage.html
I attempted to involve my wife Edna in the project...
True to form, she decided to do something similar, yet different. Contacting Buck knives (even though we were adamant that we a only wanted to write about knives that we owned, and 'DID NOT' want product samples for review) we were 'stonewalled' from the git...
Contacting Anza Knives was a completely different story, with Knifemaker/owner Charlie Davis asking us to come out for a visit...
That visit has blossomed into a friendship, with many visits since for nothing more than to just watch the man work, hang out, and have some laughs.
In the process, Edna did a fairly comprehensive write-up on Anza Knives for the aforementioned KFC magazine (Feb. 2003, copies may still be available thru the publisher).
The bottom line here is that Charlie & crew make 'using' knives from tempered (annealed) files, and the file marks left on the blades are his signature mark...so, you'll continue to see them on all 'legitimate' Anza knives, and on many knock-off's as well...
As to the 'user' standpoint, all of the Anza knives have a 100% replacement warranty, and in 21 years of making knives, they've had to replace exactly 1 knife to date; as was told to me.
To that end, Charlie asked me to break a 'virgin' file placed in a vise, which I easily did. He then asked me to break a tempered version of the same file, set at the same depth, in the same vice...and I couldn't (I'm 5'10, 240+, and am fairly strong...I bled, the file didn't break, YMMV)
So, there you have it...strong, guarantied 'using' knives, at a reasonable price (usually <$80). Ugly? Yes; wicked sharp, yes; easy to resharpen if you know how, yes to that too...
Hope that helps,
Mel