a good dmm and good instruments, no rolls for sure loll
personal comment would NOT to buy integrated instruments 2 in 1 ... 3 in 1 things, one of them broke, you loose all ...
for a beginner and or any one, you can find good stuff, not too overpriced
the 786 is a work in progress for me ... nah
789 i would need to try one, go for the known ones 857s 867s ... or any same chipset baed ones...
Flukes if you snatch a good deal etc ... Uni-t in the high end models only
alas many good things are priced accordingly, used but very good are sometimes priced as much as a brand new ...
they are an investment for now and the future, don't cut in safety, save money until you can get a good one, whatever the choice
scopes same thing, now Rigols and Siglent push a lot in the market, good pricing, some "free BW hacks" for both make them money worth
same as many tools, i have Sony screw drivers for 40 years yes 40, the heads on theses are stronger than anything i could buy for cheap, until you pay $$ for very good brands ...