BlackTea13, I think the point may be that blue tongues in general are not typically a "good handling pet" and people who keep them do not have them to try to fill this expectation. They are happy to be alone, do not rely on you for or crave your attention and can generally hide and come out by their own needs. They will not be there to entertain you when you want them to but rather by their own schedule. It is not unusual for some keepers to only handle their bluetongue pet when necessary (eg for a check over or for enclosure maintenance) or, probably more commonly, only a few times a week so not to stress them out. Some more than this, but this is probably a reasonable expectation.
I have answered what I can about beardies vs blueys in your original thread over here.
viewtopic.php?f=4&t=28215Note that this is not based on any experience but relaying the advice given to me by my local reptile store when we were originally deciding on a reptile pet. Re food maintenance, beardies require a substantial diet of live insects but blueys enjoy more variety of primarily meat (such as dog food) and veg with occasional added insects.
Regarding the different types of blueys, the posts in this thread have given you plenty of info specefic to your area. Only you can read through the forum posts and other info and make a decision yourself. We can't tell you specifically what will be right for you.