Aeropress is kick ass. Very fun to play with the parameters and get very different results out of each brew. Did you order the two brewing devices to compare them to each other? Seems odd to acquire two non pump "espresso" machines at the same time.

Just got the AeroPress yesterday. Tried it out this morning and love the espresso. I still need to tweak it for water ratio as an americano.

I've had the Presso a week now and really struggling with it. It's really difficult to get crema so far.