Herbie's Grungebuster 2 CD Mat vs Marigo's 3-D Sig

Hmmmm, so far it sounds like thumbs up to both products. Tarsando and Rello: Thanks for the info.

I haven't used either the Grungebuster 2 or the Signature Marigo Mat, but I have used both Shinola and Auric Illuminator 2. This topic is confusing to me, and these CD treatment products seem surprisingly difficult to evaluate.

Anybody else have impressions?

Interesting information. Rx8man and Rello, thanks for taking the time to reply