Should I catch a Mareep or use Primo's Egg in HeartGold?

Question

Well, I want to know which would be better, Primo's egg will give boosted exp, which will help in the grind that will happen throughout my can you beat Pokemon heartgold with only 1 mareep, but I still would like to hear your suggestions.

Comments

... what is a primos egg? Edit: oh thanks for editing the post fizz

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Edited. Please take care with your expression, OP -- I can't understand the description you've given.

Answer 1

Primo's Pokemon do not get boosted experience unless you trade them to another player. There is no advantage to using his Wooper or Mareep unless your Pokemon are too weak to catch wild Pokemon or you can't afford Poke balls.