Flying Fly, here's a thought for you. If they have more than one of the Cessna, or more than one of the Piper, go for the type with BACKUP!

For reasons of mishap, maintenance, or away on a long trip, your first pick may be unavailable. It is really important to STICK TO ONE KIND OF AEROPLANE until you have built up a fair number of hours. Chopping and changing is not a good way to learn for a beginner.