I've never gotten sick from this place, and I don't have an iron gut.
Only major complaint is that this one for some reason doesn't have the green salsa. Not a huge red salsa fan, never have been. But a good verde goes a long way. Or not, if you eat here.
Girlfriend likes this one the most. Its supposed to be the "OG" Berto's in the area. I take her word for it, she grew up here. I've always loved the carne asada burros.