What are the costs for Viagra and Cialis, which do people prefer?

By now you have probably checked out prices. So far I have found a grocery chain with a pharmacy to have the cheapest price and the price goes uo every year. $30.00/ 20 mg pill of Cialis

I hadn't bought viagra in about 6months but at that time i payed 17.50 a pill. It comes in 50mg. & 100mg. It's best to get the 100mg. They cost about the same as the 50 and you can break the 100's in half. I have also taken Cialis but i don't remember exactly what it cost but it was also high. Cialis comes in smaller doses and if i remember right it is time delay. So it's not as strong as Viagra and stays in your system longer. If you have a serious erection problem the cialis may not work for ya. Viagra works a lot better and takes affect in about 30 mins. Canada has a generic brand. Not sure but im thinking they're about one or two bucks a pill. However i haven't figured out how to get em from Canada yet.