Fiji vs New Caledonia

Fiji has no monthly cost data yet; New Caledonia has no monthly cost data yet — not enough data to call a winner.

Fiji has no safety score data yet; New Caledonia has no safety score data yet — not enough data to call a winner.

Fiji has no mobility score data yet; New Caledonia has no mobility score data yet — not enough data to call a winner.

Fiji has no culture score data yet; New Caledonia has no culture score data yet — not enough data to call a winner.

Fiji's passport reaches 54 destinations visa-free; New Caledonia has no passport baseline yet. Not scored in the tally.

Fiji is better connected than New Caledonia — 2.3M passengers/yr vs 539K passengers/yr. Fiji is quieter than 81 of 87 countries worldwide; New Caledonia is quieter than 86 of 87 countries worldwide. Fiji sees ~3 air passengers per resident a year; New Caledonia sees ~2 air passengers per resident a year — a derived figure, not itself ranked.

Fiji runs 17°C to 35°C for most people; New Caledonia runs 12°C to 33°C for most people. Depends on you — which range fits your tolerance is the real question here, not a score.