@Christopher **********
given the number of people reporting that they are getting denied entry and sent back to their destination for not having a current course I believe that's the best way to try and avoid that risk...
Now, you don't want to do that and risk it by all means, go nuts...
I'm in a workation DTV, I give ZERO about people who get denied entry for trying to "play the system"... OP is an adult they should do whatever they want, but if they get denied entry I'll laugh about it, given I tried to help...
That's why...
I hope this clarifies your question...
"Having a multiple entry holiday visa applied under a certain premise, and used under a different approach (applied for a course and not used for a course) would be illegal... most people get away with it, sure... but if you don't, don't tell me I warn you..."