Upvote:0
The smaller plane is an issue for me. The smaller the aircraft, the more I feel tight and trapped. This is partly due to the fact that is is easier to see the plane as an enclosed space when it is only 2 seat wide compared to 10.
Upvote:2
It'll depend on why you're claustrophobic.
If it's due to seat space, being in confined areas, narrow cramped seats, surrounded by other (potentially stressed) travellers, then first class might be a good idea.
If it's due to the idea of being in a (sorry) flying tin can, then it's probably not going to make much difference, and you could spend the extra money on a relaxing massage or something post flight.
The advantage of a larger plane is probably more stability and less turbulence, if that helps at all. A small plane could get buffeted around a bit more.
I know fears don't usually get affected by logic, but if it helps at all, flying is incredibly safe, and a colleague who went on a course to get over fear of flying concentrated on the fact that if he could get on a bus in rush hour, he could get on a safer plane. Doesn't make it much easier, but it may help.