I sell the Daymer and I think for the price we have it it's superb but the Bell tent looks cool.
I think before anyone can truly say which is better for you (as they are so different) you need to let us know a bit more about your family set up, as in how many etc and maybe the type of camping you do. Also have you looked at pack sizes and which will fit in the car etc.
------------- Gary Cross - The masked camping guru.