this is very much my personal experience too…I find it very easy to get distracted by exploring all the wonderful options we have today. not only do we have so many great individual pieces of kit, but having more than one instrument means we have a bewildering array of combinations.
its definitely something I’m trying to be more aware of, as in some ways this was a trap i fell into with software - so many VSTs being released/updated/extended on a daily basis - i found i only ever scrapped the surface of a ‘choice few’
thats not to say its bad to explore new options - it’s something I really enjoy doing (and enjoyment is my main goal!) - but something i personally i try to keep an eye on… that im not just continually chasing the next thing 
yeah, im with @JaggedNZ on this … the internal soundcard is ‘problematic’, so its best to use something else… be it a ‘hat’ or a usb soundcard, your choice.
the PiSound is a good, since its well supported(*), has midi din and is ‘reasonably’ priced, but there are lots of other options - that depending on your needs may suit you better.
orac doesn’t care, all its needs is a properly configured soundcard on the rPI.
(*) many people turning to rPI , are not ‘into’ linux, and this can be a bit daunting at times - so having something working out of the box , with someone you can turn to if you have issues is important - and blokas (pisound) are excellent for this … imo, i think a few extra $ for that is worth it
e.g.bare in mind, they are also behind patchstorage.com and the patchboxOS.