Nothing wrong with those cables. Lots of us here at ts woulld call the Canare Star Quad the first good cable we had. Definetly a step up from the standard house brand you would get at Guitar Center, Sam Ash, etc. Good basic Neutrik connectors. Should last as long as you want to run them or until the upgrade bug hits. When it does keep these as a backup or pass them on to someone else who is just getting started.
<edit> like rjt ^^^, also the first cable stock and connectors I used when I soldered my first set, still have them and use them occasionally when I need extra length for certain situations </edit>