I would say that if your technique is just at an average level you should be careful with going electronic. If you don't buy one of the very best electronic kits on the market, it's very limited how 'many' sounds you can get from the different drums. Think about it - when you're playing acoustic, you don't just hit the drums or cymbals in
one way. There are dozens of ways of hitting e.g. the snare drum, and this adds a lot of feel to your playing. If you play an electronic drumkit and used to hearing the same sound, no matter where and how you hit the snare drum, I think it's getting dangerous when you move back to the acoustic.
But, of course, electronic kits are great for apartments, etc. - as long as you don't forget to practice on the acoustic when you get the chance...
(Anyways, don't be too scared about this post - I'm not an electronic drummer, I'm just guessing here.

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