My mini Davide is the original, so don't know if they've made changes to it for the Aspire DBC heads.
The newer version of the full size comes with the Aspire heads. But they go into another collar that threads onto the real base. Set that collar aside. Also, if you look up into it, (it's been a while, CRS strikes!) there's a little white (nylon?) part, take it out. With those two pieces gone, it's now PT/Evod or T3S coil compatible. Easier to do than to describe
So if you find a good deal on the Glasso and it's the Aspire version, easy to mod back.
I, too, like the convenience of only having to stock one type of coil. Other than my Kayfun, everything I use regularly uses the same. KISS. Don't have to worry about what goes in what, do I have spares for everything....