When getting a Bersa Thunder, I suggest getting the "Combat" model for the extra round, better sights, and awesome grip. Even though the grip is green.. LOL
Everyone who has held or shot the Combat model has had to go get the pistol
My other recommendation if not looking for a single stack is to get the double stack .380 ACP from Bersa. With Underwood Ammo either shooting the bonded Gold Dot or an XTP hollow point, I prefer the XTP from my experience with this bullet. It really makes the .380 ACP what it could and should be with a 3.5" barrel.
The reason I pick the XTP over the Gold Dot is because I have never had an XTP hollow point separate it's jacket. Also, the bullet expands rapidly, but keeps it's base without massive petals, so you get a good hollow point with excellent penetration.