>>4305779APS-C/M43 MILCs are more compact and so are the lenses for them.
Depending on where you shoot and under wich conditions, size and weight might be limited.
But since /p/ doesn't go outdoors and shoot anything further than 100 m from their car, that doesn't realy matter, does it?
Sure, get that FF DSLR/MILC with the big lenses required, and make sure to bring 10 of them you definitly need, totaling like 10 kg of gear.
If you're/out/doors, you'll appreciate the lower weight and bring a fast normal zoom as well as a tele zoom lens and maybe a small, lightweight tripod.
