falistri always looks over complicated and cluttered - people complain about maths being difficult to understand, which to me is utter rubbish
there's also a really good reason for buying maths over anyother similar module - the maths illustrated supplement, which is a marvelous learning resource - even if you don't buy the module read the supplement a few times - you may then end up buying the module...
as for availability of Maths - I saw Blicken Synth in UK has received 2 shipments from Make Noise in the last few days including Maths - so they should be starting to filter into other shops soon
"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia
Utility modules are the dull polish that makes the shiny modules actually shine!!!
sound sources < sound modifiers < modulation sources < utilities