Tajikistan vs Uzbekistan

Tajikistan has no monthly cost data yet; Uzbekistan has no monthly cost data yet — not enough data to call a winner.

Tajikistan's 1.7/5 safety score (across 1 scored city); Uzbekistan's 2.2/5 safety score (across 1 scored city) — not enough data to call a winner.

Tajikistan's 1.4/5 mobility score (across 1 scored city); Uzbekistan's 1.8/5 mobility score (across 1 scored city) — not enough data to call a winner.

Tajikistan's 0.4/5 culture score (across 1 scored city); Uzbekistan's 2.0/5 culture score (across 1 scored city) — not enough data to call a winner.

Tajikistan's passport reaches 21 destinations visa-free to Uzbekistan's 29 — Uzbekistan 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.

Tajikistan has no annual passenger volume data yet; Uzbekistan has no annual passenger volume data yet — not enough data to call a winner.

Tajikistan runs -10°C to 39°C for most people; Uzbekistan runs -11°C to 42°C for most people. Khorugh runs colder, at -30°C; Qŭnghirot runs colder, at -23°C. Depends on you — which range fits your tolerance is the real question here, not a score.