Personnally i would not be afraid to buy "old" new in the box items, even old old items, i've bought gossen metrawatt meters too, 11 years old etc... still pretty in specs. You need good pictures and descriptions etc..
If you need good warranty buy new stuff only ... For new or old stuff it wiil always be a debate, for myself i never had big problems with old equipments, some rare case parts.
As we saw on this forum, even "supposed" good warranty has its limits, IE: Fluke
Fluke has let down some customers before ... other brands too. Before buying anything, see some teardowns, feedbacks, reviews anything who can help you decide.
You can pay 350$ for a meter and never need another one again ??
For me ive became an ddm nut volt freak loll its never enough, began at age 14 with 4000 count dmm up to 310000 count dmm, now bought 6.5 digit bench ones, for now its enough loll but in the end i paid lots of $$$$
If you're an beginner simply go with brymen and a get good warranty, personally fluke lost it with the 287 289 series, way too complex for nothing, some will love them to death loll
I wrote on another threads the 187 and 189 are very practical if a fuse blow, i dont need to teardown of the meter each time like the 83x and 87x series at my job, that was a game changer for the meters ive bought.
An 50 k count dmm will show you lots of details, brymen offers 500k counts in few modes ... do you need logging features ?
As i wrote, it depends of your personal needs not the other peoples needs loll you will receive conflicting choices ... its a never ending subject here.