I go with the Brando Ultra Clear since times of N95.
And still have the first one on the N95 (okay, would need replacement if used on daily basis), still first one on N97 and also still the first one on my N900. This one got now some light scratches on one side where I sed to scroll down/up in browser (after at least 2 almost 3 years heavy usage), they still do not disturb or annoy me to the point of exchange.
Protection is good, resistance also, view is absolutely clear and perfect, even better clearance in sunlight. Easy to reapply if some dust crawls in.

There may be cheaper ones, but I had two/three bad experiences.
So I will stay with this mid-prized product!