What level should I evolve my Onix at, and why?

[easpa]

I'm getting Soul Silver on Friday, and I'm wondering what level should I evolve my Onix at?

 

[NikoKing]

30-35 would be my recommendation.

 

[-Aaron]

40. You don't want it to evolve too early, since it'll be hella weak.

 

[Silverstorms]

I see no benefit of letting your Onix get to level 30-40 before evolving it. It doesn't learn any new moves or anything special.

On the other hand, you'll want it to evolve before level 38 so Steelix can learn Curse.

I'd evolve it a.s.a.p.

 

[Hub12]

I see no benefit of letting your Onix get to level 30-40 before evolving it. It doesn't learn any new moves or anything special.

On the other hand, you'll want it to evolve before level 38 so Steelix can learn Curse.

I'd evolve it a.s.a.p.

How do you know this. >:[

You're like a portable pokemon encyclopedia....that moves by itself.

 

[NikoKing]

I see no benefit of letting your Onix get to level 30-40 before evolving it. It doesn't learn any new moves or anything special.

On the other hand, you'll want it to evolve before level 38 so Steelix can learn Curse.

I'd evolve it a.s.a.p.

Curse <333.

 

[Silverstorms]

I see no benefit of letting your Onix get to level 30-40 before evolving it. It doesn't learn any new moves or anything special.

On the other hand, you'll want it to evolve before level 38 so Steelix can learn Curse.

I'd evolve it a.s.a.p.

How do you know this. >:[

You're like a portable pokemon encyclopedia....that moves by itself.

I checked Serebii's pokedex for all that.