Mine is Ironman, 2m along vehicle and 2.5m out for the same reason you stated.
1. Mainly used for beach days, and kids sports events where we can park with a view of the event. But what it's really good for is packing down to depart - as soon as the CT (or tent) is dropped, there goes your shade, and on a hot morning it gets painful as there is generally still a lot to be done before you're ready to roll. Having the awning is great for that... you can pull up for a break under the awning.
2. I like them as they tension the shade nicely. Yes, risk of breakage but so far so good. Rather than two guy ropes for windy days, I have a single guy rope between the top of each pole that goes to a single peg between the poles; easy to peg down and works fine.
3. Mine is pretty good - light canvas, nice tan colour.
4. I asked 3 or 4 people about their awnings when I saw them being used, two of them were on their third awning which they reckoned was the best so far - both of them had settled on Ironman as their third/best awning.
5. Yep, in fact I bought a rear one a year after I got the Ironman (but went Tiger11 for that as it was cheap at the time).