After months of waiting, we finally received our Olicamp Ion Microstoves, which is the Fire Maple 300T. I placed the Olicamp XTS pot, which is the Fire Maple FMC-XK6, and I found it to be very unstable. The three swing out pot supports provide only 2mm of space between their contact points and the inside of the heat exchanger. With care, one can rest the pot on the pot supports inside the HE ring, but I would have some concerns with a hot stove and full pot. The Optimus Terra Weekend HE was a little better, but if this stove does indeed rely on a "vortex" effect, this pot adds 15mm between the stove head and pot bottom.
Disclaimer: I work at an awesome outdoor shop