Normally i'm a premium guy but went for a PRO also not long ago, because i truly believe it's the better choice.
It has more flow and less randomness by not having the magnetic slings.
Of course i changed some parts, for example the library and put some rails under the playfield for stressless service.
Don't know what the hell Stern was thinking about to save damn 65 bucks !!

I forgot to say that the sound of the pin is gorgeous!
I would go out on a limb and say that it is one of the best Sterns in terms of sound & audio.
Of course, the original was a real head start for them.
This makes the fact even worse that once again the factory has installed speakers for a clock radio. - Cheater !!

The Pyle B000230LBI is a perfect choice in my ears.
https://www.amazon.de/gp/product/B000230LBI/ref=ppx_yo_dt_b_asin_title_o00_s00

The cabinet speaker depends to your wallet.

I choose a german manufacturer, Gladen RS 08 Allround
https://www.amazon.de/Gladen-RS-08-Allround/dp/B007LHFDMK/ref=sr_1_3

I can raise the volume up to the highest level and still get a glass clear sound.
But note: You'll still have space for an ass kicking bass if you add an external sub !!

The impemented sounds of the GB are screaming for more !!!

I use the Klipsch R-120SW, with a Pinnovator hub for 3 pins.

https://www.amazon.de/Klipsch-R-120SW-SUBWOOFER-BLK-GNM/dp/B07GH46SZZ/ref=sr_1_3

Wow !! That looks awesome.

+1