Using 2 different brands of interconnects?


Is there any problem with this if the cables are in the same ballpark in quality (or price)? Do cables have such different sound signatures that things get muddied or cancelled out?

Forgive my ignorance. This is my first venture into the topic. I'm talking about under $100 gear for a meter length..
m669326
I can afford what I can afford. Surely a $60 cable is better than a two dollar one, which is something like what I have now.
"...I'm trying to minimize having to fiddle around by getting it right in the first place..."

The secret is to know what your system needs and buying the right cable to make your system sound the way you want it. Experience with a lot of cables helps but you can also get a consensus from the web or call the manufacturer for recommendations. 
Example: If your system is too bright, you probably don't want to add a silver, or other bright sounding cable. 
"...Surely a $60 cable is better than a two dollar one..."

Better in what way? Sound? Maybe, maybe not. 
OP,
Can you list what you have in your system?  Cable costs should scale with the system cost.

A 100$ interconnect may or may not be good enough depends on the existing components.
Just because a cable company makes a great speaker cable it does not mean that their IC's will be great, with cables it's trial and error.

The better your equipment the more you will be able to tell differences between cables. When people say that they cannot tell differences between cables it's most likely that their equipment is not good enough to show what the cable is capable of. The further up the latter you go the more important each item becomes in the audio chain.