Update.
Still stuck playing the Yamaha P121.
This Covid problem has meant that I cannot do my usual regular trawl around the local Music Stores to try kit and to figure out what the hell I want next but it has enabled me to concentrate on playing and learning.
So to recap, I bought the P121 primarily because of its piano voices and OK keybed plus its output connections are way better than a Roland 30, it was intended as a tied me over keyboard that I could use to get me used to a hammer action keybed.
Five months later I do like the keybed, the piano sounds are good, DP’s just OK, organ sounds like an 80’s Casio and Others well best forget about them. As a DP, it does the job well, it is a tool, nothing fancy, it just works. The way you change instruments via a button press or two is way better than the competitors kit where are two handed action can be required to change tone. So I am certain that I did make the correct choice at the time for what I wanted. Connectivity just works with the iPad and to my Laptop it works but it is not as though I have used it much with any DAW or NI or Arturia App other than to see if it functions, which it seems to do.
What it has shown is that I miss the Arranger functions, but I do not miss the soulless wishy washy synth action that was on my Korg 700.
So I want 73/76/88 keys, hammer action or something like, Style play with at least four variations, multiple splits, sliders that double up as drawbars, plus the usual Arranger bits and pieces. Not much to ask for is it?