Well you need to be more specific. Did you order the entire body or just the screen? I have an IS screen with a Seidio Crystal Case and its more than enough coverage
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I only use IS/bse, no case, because I don't like cases. While I do not expect the skin to save the bb from dents (being dropped), it actually has, so far. So, yes it's possible the skin is all you'll ever need, but obviously it won't guarantee protection from drops/falls.
Just to let you know, I have only the Best Skins Ever screen protector on my Curve, and just that little bit of extra thickness keeps my Seidio hard rubberized case from properly staying snapped on all the time. So, having the full body protection might interfere with the Seidio alltogether. Just giving you a heads-up from my experience.
CC
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