From the Ruger website:
What type of ammunition should I use in my Ruger 9mm pistol?
The Ruger 9mm pistols are chambered for the 9x19mm NATO Parabellum (9mm Luger) cartridge, compatible with the U.S. and foreign military or commercial 9x19mm loads manufactured in accordance with NATO, U.S., SAAMI, or CIP standards, including high-velocity, subsonic, tracer, hollow point, ammunition loaded in aluminum, steel, or brass cartridge cases, +P and +P+ ammunition.
no
Both are fine weapons. What will make it "better" for you is subjective. If you want an opinion, I personally would go with the Ruger because it's caliber is .45acp, plus, Ruger has a reputation for building their weapons like tanks.
Not recommended
Check your owner's manual or call Glock.
The manual does not say either way, but most modern 9 mm pistols can handle +P ammo unless it is specifically prohibited. Best thing to do is to email the company.
You will need to contact Ruger.
Yes. It is a real submachine-gun but during World War 2, the Chicago typewriter was called the Thompson submachine-gun. The front handle was removed and even the ammo clip and than it have a new ammo clip for the Thompson submachinegun. Plus, there is also a new handle for the Chicago type writer.
yes, but better to use standard ammo. +P ammo shakes the pistol a lot.
It's like any non-plus P rated pistol. Can you do it? Yes. Should you do it? That's your choice. The LCP is NOT rated for +P and there have been instances of barrel burst incidents. Yet, there are also plenty of people who haven't had issues. Personally, I would stay away.
From the Ruger website: What type of ammunition should I use in my Ruger 9mm pistol? The Ruger 9mm pistols are chambered for the 9x19mm NATO Parabellum (9mm Luger) cartridge, compatible with the U.S. and foreign military or commercial 9x19mm loads manufactured in accordance with NATO, U.S., SAAMI, or CIP standards, including high-velocity, subsonic, tracer, hollow point, ammunition loaded in aluminum, steel, or brass cartridge cases, +P and +P+ ammunition.
no
Yes.