Question on Tuning a QB79 & QB78

[landscapes]

In your opinion, who of these three does the best job in tuning the Qb79 & Qb78, because I will be purchasing a QB next week?

 I am leaning towards MAC-1 & Mountain Air.


1: Tim McMurray with  Mac-1

2: Roy Weid with Mountain Air Custom Airguns

2: Mike Melick with Flying Dragon Air rifles

All three seem to do an awesome job, also which is better, the QB79 or QB78; I Like them both.

The QB 78 custom, I like the stock, gold trigger and bolt
The QB79 I like the tank fill and the thicker barrel

[Bentong]

If you want to $pend more on similar QB go with 1 & 2.