[Closed] Serious question time: Move to full sus or stay with the hard tail?

I'm at an impasse right now with my mountain bike and trying to decide whether I _need_ a full sus, or just _want_ one.

Now, don't get me wrong, I love my Malt 2. It's light, sturdy and great fun, but every time I sit on a bike with rear suspension, I just feel more comfortable and in control. I know it's probably a lie, with the suspension just tricking me into wanting it, but should I make the move?

Leave aside the wheel size for now though, the decision itself is hard enough...