The secret to dripping is a 306 atty. Get a standard and low res and see which you like best. Be sure and get 306 drip tips for them. A LR 306 on your eGo clone will knock your socks off. The bad results from the second box of attys might be becasue they were higher resistance than first box? Could be you're just going through the dead tastebud phase which seems to hit everybody a month or two into it. When that happens I goto strong flavors like menthol, cinnamon, liquorice or my favorite AVE's PG Chai. They might not sound like your cup of tea but when the buds go dead you'll be suprised how good it is just to taste something. Main thing is to keep at it and keep asking questions, we've all been there.
I am glad that you addresses the whole ego thing. I now that the battery lasts longer... but I wanted to know if it gave a better kick then the 510... sounds like it does.
Your right it could be my taste buds too. The 2nd juice I ever ordered was grandmas apple pie. That seems to be the one that I keep going back to. Whenever we run out.... I kinda just stop vaping. None of the other juice is as appealing to me. I LOVED peantut brittle... but it had this "spicy" quality... I think it was the nic strength. I would like to try it again at a 6mg or 0 I think. But your right... what I like to vap may change. I just ordered a bunch of new samples... I am trying another tobacco flavor angry birds (blueberries with cream and strawberries?), sugar cookie, butter pecan, bavarian cream, butter cream and chocolate covered almonds. I ordered all of these because we had seemed to like desert type flavors more. And I have liked a heavyer taste if that makes sense. They angry brids one is for the husband. He like blueberry flavor. Mints and fruit flavor seem to be to light for me. Accept the grandmas apple pie. I ordered a BIG one of that. I think its the spices and the crust with the backed apple taste that sets that one off for me. Any way... its more of a "full" flavor.
I should try some spice favors... you could be right about that. I hate chi in real life... but something sounds appealing about vaping it.