Good luck finding a Chalice. If you find one, it's mine. I lost it, so please return. Thanks.
Seriously, the maker told me a few days ago it would be 3 or 4 months before they make another batch. So I'm out on those. If you have a Grand then you could use the ERA or Hornet. I just ordered my first ERA. Shorter than the Hornet but won't fit on the smallest Reos from what I understand.
I wanted to start out with cheaper RBA's in case I screwed them up or didn't like them, or felt they weren't worth the effort.
The A7 is dirt cheap (~$19) and works for me. Rob probably still has some reomizers ($38), which I like. PM him and I bet he'd sell you one.
To me, no wicking material is like cartos. More like either atomizers or those found in tanks. I hate tanks. Leaky bastids. Popular wick materials are silica, stainless steel mesh (available from ecig vendors), cotton (you can find DMC No5 thread [white] at Hobby Lobby or Michael's type stores) or
bamboo embroidery thread, and plain old cotton balls from the drug store. I have most recently tried the cotton balls, work well. I don't care for the silica as it supposedly can shed tiny fibers that might get into your lungs. I'd say the threads or the cotton balls are most like cartos. Note that the threads do alter the taste of your juice a little. I did not find it objectionable.
You'll like the RBA's. MUCH more flavor than any carto I've ever used. And I was an exclusively carto user. Look in the "sticky" section for a tutorial on making your coil/wick. I watched a lot of videos but the tutorial w/ pictures helped me more than anything. I needed some sort of magnification to efficiently work with the tiny wire and parts, but I'm an old geezer.