Welcome to the forum
The three brands you mention are rather unpredictable these days.
The less problematic choice would be Maxell I guess, if they are Ritek discs they can even be pretty good. But who knows what Maxell sells these days. :rolleyes: Maxell "pro" line or "Broadcasting quality" are excellent discs (with Maxell's own technology) but far more expensive than the regular line.
I wouldn't bother with Memorex or Imation.
I'd also recommend that you drop these choice and buy Taiyo Yuden CDRs from a reputable TY dealer like Rima.com (in the US) and SVP (in Europe).
If you can find Verbatim "pastels", they will be Taiyo Yuden CDRs.
A possible cheaper choice is Ridata. Not as good as the Taiyos, but totally decent.