The great thing about our hobby is the wide range of it... from jets, to big'ns, to scale, to speed, to free flight etc..etc..the various aspects are great fun... and can be expensive distractions, when youve the time and money..
What gives me fun is the creative process, design and build and fly, cheapness, foam, quiet (some of the time..lol) electric park fly.. all tick my boxes..along with the KF sections...
A man after my own heart!
Additionally, If you have spent a lot of time and trouble, or money, on something special and precious, then you also need something high on the scale of fun to fuss. I've had loads of fun and no fuss with this...