0-Coast is one of those instruments bridging cap between East Coast and West Coast. It is coming from West Coast side. But East Coast side is also taking steps towards West Coast. Arturia's Brutes and Korg's Minilogue and Monologue take little steps towards complex oscillators of West Coast with their wave shaping capabilities. They do more than just extending pulse width modulation which has been standard in East Coast.
This is not only hardware thing. Native Instruments have West Coast Blocks in Reaktor 6. Softube added emulation of Buchla 259e into their Modular software couple months ago. Arturia just upgraded their V Collection to 6th version. It includes virtual version Buchla's Music Easel. This makes two virtual versions of Buchla hardware in short time. V Collection is collection of classic instruments in virtual form. Music Easel is first West Coast synth in it.
I hope this this gives more West Coast for us after West Coast becomes more familiar to musicians. I don't need things throwing away western musical scales. I like to have more instruments like 0-Coast which are reasonably priced and easy to use for people more familiar with East Coast. It is time for something new and fresh. Mix of East Coast and West Coast could be it.