Yeah for me I’d like to be able to use some long background noise or soundscape samples to integrate with the drums and percussion but because some of the samples can be quite large due to their duration the Play+ isn’t the best contender for these types of samples, you have to look at combining with other devices like the Digitakt, SP404 which can handle larger samples.
I’d much prefer to just do it all on the Play+, it clicks with me and thats the dream right there, if they can improve on this along with the sample based synth engine (to finally be able to use melodic samples properly on the Play devices) and the all important sample slicing feature, personally I don’t think I would need anything else