Kosovo vs Montenegro

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

Kosovo has no safety score data yet; Montenegro's 2.0/5 safety score (across 2 scored cities) — not enough data to call a winner.

Kosovo has no mobility score data yet; Montenegro's 1.5/5 mobility score (across 2 scored cities) — not enough data to call a winner.

Kosovo has no culture score data yet; Montenegro's 1.2/5 culture score (across 1 scored city) — not enough data to call a winner.

Kosovo's passport reaches 52 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.

Kosovo has no annual passenger volume data yet; Montenegro's 3.2M passengers/yr annual passenger volume (across 2 scored cities) — not enough data to call a winner.

Kosovo runs -11°C to 35°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.