Reply to Heaphones or monitors?

hey everyone, I'm a noob, I've been making crap beats in crap headphones in FL studio, for a few years now. I'm starting to get more serious about producing and I am planning on taking some classes on it.

sorry to annoy you with that^^

I'm just curious if i should buy headphones or some krks or something, basically for my bedroom with bad acoustics.

Right now on amazon they have what seems like a good deal to me, the sennheisser hd-280 pro for $99, and the HD-380 pro for $150

I'm pretty interested in them since they seem like a good deal for a beginner, Right?



here is some of the stuff i've made, i would appreciate some tips and criticism so I can get better!
http://soundcloud.com/eggman920