Hi!

I'd like to burn some of my M&M miles by flying from BRE to Australia and NZ either in C or in F next autumn. Going to spend around a month there for touristic stuff.

What would be the best routing to experience different airlines I could not afford otherwise? I've flown mostly LH Y, sometimes C, never F.

Is there a common opinion if F or C is a better deal for miles on this route – and what are my chances to get all–F award to Australia? I assume F is trickier to find due to limited availability?...