I am strongly considering buying Quest, but I have two questions...

1. Are there many bugs in the current registered version?

I am asking because I looked at Adrift a couple of years ago, and it was extremely buggy, and after looking at their site yesterday, the current bug list is pretty amazing (In a bad way).

2. Is there any limit on the size of a game I can make?

Thank you for your time...

1. There are no known bugs in Quest or Quest Pro at the moment.

2. There is no real limit on the size of a game. In practice you can't have more than 32767 of anything (rooms, objects etc. or lines of code) - but as far as I'm aware, nobody has ever got anywhere near close to these limits.

Thank you very much for taking the time to answer my questions.

Payday is December 1st, and I will definitely be ordering Quest Pro then

I can confirm that Quest is now much more stable than it was before, and Alex was very quick to correct the bugs we could find at that time (I remember for ex. the ones related to playing music and such).