I am no Glock fan, but I am not convinced that the Glock pistol is inherently flawed or dangerous.

That said, I would be inclined to eschew any Glock pistol chambered in the high pressure .40 S&W round ... and 'now' in the venerable old .45 ACP cartridge.

If I ever do buy a Glock, I'll buy mine in 9MM.
9MM's hardly ever hurt anybody ... on 'either' end.