Michael,
Can you just go into a pharmacy in Egypt and buy what you want without going through the nonsense of a doctor's visit and prescription (like Mexico?) If so, I am moving to Cairo...make that Alexandria (I like the beach!)

If that's all that's needed, just go in and pick up some non-time release 60's and take one or two a day and see what it does for and TO you. Monitor your BP and you'll soon enough see if you have peaks and troughs and want time release instead. You'll also find out soon enough if you get dizzy, become fatigued, have ED, or whatever and then you can move on to the next drug!
You won't achieve the perfect drug at the perfect dosage at the first stab...so start simple. It's not like you'll be stuck with this choice forever.