Do they work just as well? Or is Cialis more effective? Also, buying them online seems sketchy, any other sources?

Decided they were much overrated! I have gone back to the natural approach and have no complaints.

Is there?

If you're talking about what you get when you buy from a Canadian/Indian supplier on-line, I know two guys who go that route who are very satisfied. I've gotten a few pills from each of them and the only difference I've noticed is that the pills one friend gets seem a little 'hotter' and I have to take less or get the blue vision/headache/stuffy nose thing.

There are no "generic" forms of any ED meds. What you are buying are FAKE ed meds. It's your body, if you want to put some chemicals of unknown origin in it then I guess that is your choice...  

See your doctor, get checked, get a prescription...

...the ones from the Canadian/Indian supplier. But they are labeled as citrates (whatever that means). In any event, they both work for me, but the Cialis sub is better for me. Both are a lot cheaper if purchased in the 20-32 level quantities,

I have tried the little blue pills and cialis......a waste of my money!!!   no difference, except that my heart rate was out of the world!!!   I've gone back to doing it naturally.......much better....if you can.

Online websites are flooded with generics from overseas that can't be trusted. Canadian pharmacies are trustworthy, but prices will naturally be higher....
I would prefer being guaranteed of getting the real thing at a higher price than risk getting a cheap placebo. kwikmed.com is one of the trustworthy online sites.

They are sometimes not as consistant in how fast or intensly they come-on; but they always did what they were intended too.