Algeria vs Mauritania

Algeria has no monthly cost data yet; Mauritania has no monthly cost data yet — not enough data to call a winner.

Algeria has no safety score data yet; Mauritania has no safety score data yet — not enough data to call a winner.

Algeria has no mobility score data yet; Mauritania has no mobility score data yet — not enough data to call a winner.

Algeria has no culture score data yet; Mauritania has no culture score data yet — not enough data to call a winner.

Algeria's passport reaches 24 destinations visa-free to Mauritania's 26 — Mauritania 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.

Algeria's 13M passengers/yr annual passenger volume (across 2 scored cities); Mauritania has no annual passenger volume data yet — not enough data to call a winner.

Algeria runs -3°C to 41°C for most people; Mauritania runs 6°C to 44°C for most people.

Adrar runs hotter, at 53°C. Depends on you — which range fits your tolerance is the real question here, not a score.