One thing to consider for getting these type of tap, it's better to spend the extra to get something more reliable in comparison to purchasing a cheaper alternative.

Go for quality, because if the pull lever gives way it will not retract back in and you'll be left with one weird looking faucet thats hanging into your sink.

I've seen my friends one which had that problem... can't remember what brand he bought but he ended up changing with after a year. Maybe check with Zheilwane on whats a decent brand to get.

Hope that helps give some food for thought.