I only recently started working with a fireball. Mine is a rem 700 stainless.
I have been a huge fan of the 22 hornet for years, so I got the fireball to make some comparisons after many recommendations. My thoughts so far are that the fireball is not nearly as finicky to reload with a much better useful bullet selection. The brass should last longer, but that is a good thing because it is twice as expensive as hornet brass.
Factory hornet ammo is available about everywhere, but fireball ammo can be hard to come by. If reloading, I would seriously consider the fireball. If only shooting factory production, I would probably get something else.
It is just my opinion, but there seems to be a jump in noise level when shooting the fireball (yes, I know there is only a few grains difference, but my perception is that there is a definite spike in noise level).
As far as the gun, I really like the 700 action and mine is the lvsf model, so it is very light and makes for a great calling rifle.