Shoot what you have. Just like you can catch a Corvette in a Miata on the track.
I am not a great shot, but was very consistent with a $200 pump. As good as many with $4000 guns. It is the same in all hobbies. Some need "the best" to compensate for practice and skill. Often it is people that make a lot of money but don't have a lot of time.
G