I already found out how to shoot in Raw alongside jpeg on it. I did that for a while and just realised I wasn't doing anything with the Raw files. I rarely do any post processing and have little interest in doing so, at the moment. All the Raw files were doing were taking up more space and giving me more stuff to deal with, so I went to just using jpeg as it's more than sufficient for my purposes.
I'd ruddy LOVE to have RAW versions of the JPGs I shot in my early years of photography.
Just saying.
(Nothing to stop you taking RAWs and simply archiving them for now.)