Out of the two you've picked I'd go for the Veloheld - Andel stuff is pretty solid, I think it's a re-branded version of Surly but don't quote me on that.
Langsters are ok bikes though, just solid no frills bikes - so can't really go wrong there.
@Lw. started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Out of the two you've picked I'd go for the Veloheld - Andel stuff is pretty solid, I think it's a re-branded version of Surly but don't quote me on that.
Langsters are ok bikes though, just solid no frills bikes - so can't really go wrong there.