Butcher Block Acoustics Product Differences

I recently demoed a basic Butcher Block Acoustics Maple Platform (1.75" w/ISO-Band footers) and liked what it gave me under my turntable.  My current platform imparts a little more weight/tone to the proceedings, but the BBA platform improved the detail, clarity, and pace of every record I put on.  So kind of three steps forward, one step back.

I was wondering if anyone has experience comparing BBA platforms of various thicknesses and/or configurations.  What would going to the 3" platform in the same maple get me (in theory)?  How about the "Double B" platform?  Suppose I switched from maple to walnut?  I hope to try a couple of different sizes, but was hoping someone has already gone down the same path.  I'm also curious of opinions on any of the footer options (ISO-Band, ISO-Feet and ISO-Cone).

Thanks!