Originally Posted by
kalniel
1) Reliability
2) Presence of any must-have features
3) Ease of use and nice-to-have features
4) Manufacturer support/returns system
5) Price
So as you can see, each manufacturer is offering quite different things according to those criteria, and it's on a model by model basis given the vast differences within a range, let alone between different generations. So there's no quick rule, just have to examine each model within budget and take them on their individual merits (which will be different for me than for you).