If you have any questions regarding what boot you should purchase, we can not help you on the internet. To find out which boot will keep you happy all season a bootfitter is the only person who can do the job. It is ideal when shopping for boots to try on as many models as possible. Any respectable shop employee should be able to read off brochure facts and tell you which boot does what, so it shouldn't be very hard deciding which boots will do what you want. When you try them on he can tell you after a couple questions and some simple tests what size is appropriate. Then it is mostly up to you to determine which boot feels like it is shaped the best for your foot. If there are any pressure points or if your foot has a lot of extra room it may not seem like a very big deal in the shop, but after a day of skiing you will feel it.
If you want to make a WTB thread searching for boots, please do so after you've gone to a bootfitter so that you can ask people for the size and model that you really want. If you already know that multiple boots fit you then go ahead and make a thread to ask our input on which one will be the best for you, just make sure to mention that you already tried them one, your height and weight and where you ski and all that, ability, and what you want to do with them.
the SEARCHBAR is also extremely useful when boot hunting, as it is for just about everything else.