I used the Bondi Sands dark tanning foam and had a great experience with it.
It's easily accessible in the UK, where it is stocked on various sites such as feelunique and even boohoo. It arrived within a couple of days.
It has a really nice, natural looking olive tone instead of the usual orange-toned base colour that most fake tans have. It lasted well but came off easily with exfoliating too.
At around £11 for a 200ml bottle, it is at good price point compared to other Tan brands on the market.