Every week a Guardian Money reader submits a question, and it’s up to you to help him or her out – a selection of the best answers will appear in next Saturday’s paper.
My wife says she will leave me unless I give up smoking. I’m looking to try vaping instead but face a baffling choice of equipment costing between £10 and £150. What do I need to spend to get something decent – and what features do I need? Assume I know nothing.
Do you have a problem readers could solve? Email your suggestions to money@theguardian.com or write to us at Money, the Guardian, Kings Place, 90 York Way, London N1 9GU.