I use NextZXOS on (or inside) a ZXDOS+ and I'm very happy with it (with both

In 1982 I planned to buy a ZX Spectrum and bought a book about it. I really don't know why, but I got at least a C64, then a C116 (no idea where it is) then an Amiga 500.
In the early 2000 years when emulation got popular I got interested in the ZX Spectrum again. So I'm here today.
I like NextZXOS because of the good mix of retro feeling when programming but on the other hand with enough memory, speed, graphical- and sound capabilities.
I wonder to buy a ZX Spectrum Next but I'am a litle bit afraid of the coming (or not) trading contracts between the EU and the UK - and I wonder why every sentence begins with an I in this post. I wonder much more things also, but I wonder to write them all down here.
I wish many fun and good ideas to all users and developers of this project.
Greetings - Mark