Hi Chris, Yes I'm VERY happy with the Aerochute. Since my very intimate meeting with the tree, I've had the basic setup repaired "upgraded" to an electric start, a bigger prop (Bolly from the original Ivoprop), larger top plate for more room in the cockpit and the new trimmed 'chute. Basically this gives a faster climb or greater lift (kg's) but slightly slower cruise speed. (Since I'm not flying a PPC for speed records, this was the least of my worries). My first take off solo since the accident was very impressive, requiring only 8m take off roll!
The tree-in-the-same-space-at-the-same-time problem would have been avoided if I had not have just "passed out" about 20 - 30 secs beforehand, about 2 mins into the flight. I only know what happened because my passenger was there to witness it. Medical tests as to the cause, for the six months after the incident concluded it was a once-off and I could drive (and therefore fly) again.
IMHO, the Rotax is pratically indestructible. With the phasing out of the 503, Aerochute offer the bigger "Hummerchute" with the Rotax 582. However apart from EFATO (and any tree-space-time issues), you'd be glad that big chute is always up there and you can glide (and land) safely and in comfort without any loud noisy things pushing you from behind.
Peter