What is the difference between signature and ultra tiers?

The main difference between the Ace Signature and Ace Ultra tiers is that Signature = bold, in‑your‑face candy/fruit profiles meant to “make a statement.” Ultra = more refined, multi‑layer flavors that unfold gradually (more complexity, less one‑note sweetness).

Live resin or distillate: ACE Ultra markets its disposables as live‑resin/THCA diamond‑sauce blends (not basic distillate), aiming for fuller terpene flavor and a more flower‑like effect.

Grams per disposable: Standard ACE Ultra disposables are 2 g (2000 mg); the “Mini 2G Gen 6” is also a 2 g device in a smaller form factor.