I’m not familiar with the eos ix. If it’s a different gauge film it would be a matter of sourcing it and then finding out if your local photo shop processes it or learn to develop it yourself. A-1 is still pretty popular these days. I have an ae1 I use time to time. FD lenses are still being used in mirrorless world so can be easy to find in second hand market.
Enjoy! Film photography isn’t just for the hipsters. It’s hella fun and the purest form of the craft itself. Just expensive..
Are we still saying on fleek?