Questions to who bought the 3DS (or N3DS) mainly for MH

Hi so has the title says I got a few questions for those people, everyone is free to answer and express your opinion of course :)

So I'm thinking of buying the N3DS and it's going to be mainly to play MH4U and MHGen. But I'm thinking if it's worth the 200 euros the N3DS costs, plus the games (around 50 euros) and I read somewhere it doesnt come with a charger?

N3DS plus charger around 215 euros. MH4U/GEN 50 euros? If I buy both would be around 100 euros.

Now, that would be 265 euros if I buy only one game. Money is hard for me because well im 17 and I dont work.

So I guess what I'm asking is... is it worth it? I love the game but it's quite a investment for me, I dont know if I'll be hooked long enough to compensate for the 260 euros I'm gonna put in this. Another question is, should I wait for Gen or buy 4U and then Gen?

Thanks everyone!