Hi
Having had Seitz we wanted something better. I looked at Outbound windows on one vehicle and went for them straight away.
Many builders in Germany say they are not as good as KCT, but the price of those is ridiculous even if you can choose different types of glass depending on where you're going, so how much tint and heat through etc. And we're not building a Rolls Royce.
All hatches, doors, and windows are fitted but I have yet to pick the vehicle up though. We also asked for extra handles (and so locking points) on the bigger windows and hatches to increase the security, a lower main door handle so you can reach it from the ground, one door with hardware kind of inside out and back to front to form the crawl thru door, one hatch with no handle outside, one with a lock but no handle, and their window security covers are possibly more secure than KCTs version but I can't remember why at the moment!
Outbound have been far and away the friendliest, most professional and helpful people I've dealt with for some time, so ask them for pics if you want something specific.