Bosnia and Herzegovina vs Montenegro

Bosnia and Herzegovina has no monthly cost data yet; Montenegro's $1,181/mo monthly cost (across 2 scored cities) — not enough data to call a winner.

Bosnia and Herzegovina's 2.6/5 safety score (across 1 scored city); Montenegro's 2.0/5 safety score (across 2 scored cities) — not enough data to call a winner.

Bosnia and Herzegovina's 2.2/5 mobility score (across 1 scored city); Montenegro's 1.5/5 mobility score (across 2 scored cities) — not enough data to call a winner.

Bosnia and Herzegovina's 2.2/5 culture score (across 1 scored city); Montenegro's 1.2/5 culture score (across 1 scored city) — not enough data to call a winner.

Bosnia and Herzegovina's passport reaches 65 destinations visa-free to Montenegro's 71 — Montenegro opens more doors without a visa. Passport strength shifts over years of naturalisation, not months of planning, so it's a long-horizon footnote — not scored in the tally.

Between the two, Montenegro is better connected — 3.2M passengers/yr vs 1.8M passengers/yr. Bosnia and Herzegovina is quieter than 82 of 87 countries worldwide; Montenegro is quieter than 75 of 87 countries worldwide. Bosnia and Herzegovina sees ~54 air passengers per 100 residents a year; Montenegro sees ~5 air passengers per resident a year — a derived figure, not itself ranked.

Bosnia and Herzegovina runs -10°C to 34°C for most people; Montenegro runs -10°C to 33°C for most people. Depends on you — which range fits your tolerance is the real question here, not a score.