I’d personally say that the difference between the Octatrack and a possible new version would be relatively minimal - if one looks back in Elektron’s timeline to the differences between the Machinedrum/Monomachine MK1 and MK2.

I would personally be disappointed if Elektron were to release an Octatrack MK2. It would be nice to see some existing issues/quirks addressed but not in the form of a whole new hardware update but in a software update.

I think that Elektron’s next foray into sampling will be something radically different from the Octatrack, justifying a completely new name as opposed to a mere MK2. After mashing together analogue and digital in the Rytm, it would be interesting to see that concept go further.

I realise that I’m splitting hairs with naming conventions here, so perhaps ignore me and wait - but if you like the look of the Octatrack right now I think you should buy it.