Hi there.. and welcome to the forum..

The major difference between the Imagepac and the Imagebox is the size limitation the Imagepac Daylight system has... you can only go upto A6 whereas with the Imagebox you can go up to A4..

All in all the Imagebox stamps are clear and not tinted yellow.. they hold a little better definition but nothing on a major scale.. the Imagebox sachets are not much more expensive than the Imagepac sachets especially when you work out what you can get stamp wise on an A4 sheet...

I have both systems and the Imagebox is used more.. it is slightly quicker to make the stamps and is better for larger runs as well as small ones..

The comment on the stamps and Stazon.. I work closely with the manufacturer and they have commented that with both the Daylight stamps and the Imagebox stamps can be used with stazon as long as the stamps are cleaned with an appropriate cleaner immediately after use..

I have used both stamp makes with stazon with no damage as yet.. and I always clean them with stazon cleaner.

If you have anymore questions, feel free to ask.. and hope this has helped in your choice.

Nikki x