Sc5speed...
The problem is, with Zaino, you can't use a quick detailer with any trace amounts of wax or silicones in it, or you'll have bonding issues with the polymer. The jury is still out on this perhaps, but myself and a few others continue to experiment ( successfully) with Meguiar's Final Inspection as a QD with Zaino. I know Sal insists on the exclusive use of Z6, and honestly, if you can afford to use it on an almost daily basis, more power to ya, but I cannot. I only use the Z6 just before and after a layer of Z2-Z5, and at car shows. The Final Inspection has no wax or silicones, and I haven't had any issues using it, for the last 14 months or so. I buy it by the gallon.
The regular "Mist N Wipe" QD from Meguiars dosen't meet the same requirements as the Final Inspection, I believe it has some silicones in it. Stay away from that, as well as any that contain wax as well.
You may want to do a search on this topic, and see what others are using too, with Zaino, besides Z6. Cheers.