I have used them both along with levitra which sucksBTW..
Viagra was the first thing I tried. I bought the 100mgs ones and other than the tv, didn't know a whole lot about it so I popped one.. It was a freaky feeling (if you never felt it before) Loofing at any light made a huge blkue halo.. Kind of made you feel high.. It felt as if I could feel every single heatbeat.. Then the stuffy nose and headaches.. Yes,, I did sport wood.. But way toomuch else was going on to make the sex worth it.. Even at a lower dose..I eperianced the same but to a lesser degree.. Hated it..
Cialis on the otherhand.. I had a friend (Gearedup) make me some that were 25mgs and I could use half and sport wood for days.. No headaches, no blue light.. Very rarely stuffiness..
I've been sticking with cialis ever since -- go go juice