I've mixed clips and sometimes it can be noticeable, but no one cares anymore in 2023 really.
The last vid I filmed had a mix of VX21, TRV and VX1 and seemed to piece together fine.
You can setup a TRV and VX2 similar to a VX1, as long as you don't try to make it 'golden, yo'. It doesn't translate too well, which you'll probs know.