I’ve always admired these but am yet to purchase.
https://www.sdrplay.com/
The Duo model has some great features with twin tuners, (see video for aircraft listening). I’m torn between the RSPDx and RSPduo. Not cheap but neither is anything astronomy related. If you have more than one hobby it’s a case of which gets financial preference and that’s probably why I haven’t bought one yet. You need a good antenna or two to cover the full spectrum too.
I’m not sure how the hardware and software compares with other receivers but I was impressed enough by what I saw to stop looking further.
If considering, buy direct from SDRplay (they ship OS) or from one of their authorised resellers to get a genuine device. See their fake product alert.