I have to agree with agai...not so much with the trendy comment but as a product they can be effective. I say 'can' be because everyone is different and what works for one person might not for another. I myself have had a great experience with electronic cigarettes and anyone looking to quit I would defiantly recommend giving them a try. That being said I had never heard of Bioresonance before and if it works I think it’s a great way to quit. I suppose the best piece of advice I can give anyone is just be strong willed and actually have the frame of mind that you want to quit - it’s not something you can do half heartily.