There is no "best" choice...and you're expecting too much from a tube swap.
Here...just pick out a couple of sets, and try them both out. The descriptions give you some idea how the different tubes react...more/less gain and crunch...etc.
Also...your power tubes matter too...so it's not all going to be done with the 12AX7 preamp tubes.
Vacuum Tubes | Antique Electronic Supply
They can match sets for you...and they generally don't sell garbage tubes.
I would suggest you just go to a Mesa Boogie forum...and see what other guys are using and read their opinions.
I think you will find many different views on what tubes to use.
I probably have 3 cases of various tubes I've accumulated over the years...preamp, power, rectifier...and frankly think of any one brand that I would say are the "best". I swap them around, try different combinations...sometimes it's a subtle difference, sometimes more noticeable.
In the end...most of the better quality tubes should be the better bet...though sound-wise, you might be happy with the cheapest tubes you try....you just never know.