The OpenSpot4 has been on a deep sale for a few weeks. In the past for Openspot 1,2,3,4 when that happened, a new model appeared shortly after the sale was done. That's also what most ham radio manufacturer are doing when needing to get rid of current model inventory before a new one comes up.
I am guessing this is no different here and we should see an OpenSpot5 coming up soon. Could you give us a primer on what features to expect for the upcoming model?
Thanks a lot!