Find this one. It's definitely worth it.
The Tiroler Kaspressknödelsuppe is good. And I just had to try it because of its name! Get them to say it a few times.
It is a bit more expensive, but having come this far it's worth it.

Dined here recently after a long absence. The service was particularly terrible. The owner was rude and made us feel very uncomfortable. The food, although generous servings, was nothing special. Spaetzle were still good.

Cozy restaurant in a lovely garden setting. The menu is good and the food very tasty. I love the spaetzle. Service is friendly. Currently have a Thursday special offer.

This restaurant offers very tasty Austrian food in a cosy, friendly setting. Service is excellent and includes (my favourite) duck, salmon etc.
Thursdays are the best day to visit as they have a special 2 course menu inc glass of house wine (usually Penfolds) for about $35.
The decor leaves a little to be desired but the food and value for money more make up for it!

Approximate cost: $20