The cot off line I currently have with my HID's are crisp and never had any issues with dazzling.
H1's ordered now to fit the projector.
How would you know you have issues dazzling?
The simple fact is that halogen projector cut off lines look like this (excuse reversed image- this is LHD example)
While xenon projector cut off looks like this:
By design, the halogen unit throws more light above the horizontal as the assumption is that halogens have less ability to illuminate and therefore need to deliberately light the verge and signs. xenons do not. By fitting brighter bulbs to a halogen projector you certainly will dazzle more people because that's part of the design.