I learnt to fly microlights on a Raven 912 and did my solo work on a Raven X. They are great machines and the wing has the fastest Vne of all UK flexwings (even faster than the Quik). Turbulence and thermal handling is the best there is.
I am sure that it could have been developed into something to rival the Quik, had the thought of a 100mph+ flexwing not been frowned upon in Gatwick, 10 years ago.
You could get a trial flight in one at Medway Microlights, Stoke Airfield, Isle of Grain, Kent. The factory is next to the airfield.
Medway Microlights
Stoke Flying Club