Does anyone have both How do they compare

I have Plan B M13. The sound is nice, and it rings and bleeds more than
A-101-2 (judging from samples at selfoscillate.de).

I am considering four LPG:s, but 4 x A-101-2 = 32HP! Ideally, I would
like a single simplistic quad LPG unit with mixer. (Something like a
LPG version of Cwejman VCA-4MX. It has 4 knobs and 16 jacks in 10 HP
space!)

Best regards
Jari Jokinen