Fix it or learn with it?

So my MP5 officially broke.
@Slob or M14 if you do read this, I havn't tested it out yet with a battery but will do when I get a fully charged one :/.

So I was thinking what I could do with it now that its broken.
I want to go fix it, but I would have to pay 50 bucks for slow labor, AND an additional 50-100 for an apparently rebranded SEEMAH gun that I could have payed cheaper for...

Because I want to desperately become an airsoft tech, I'm debating whether or not I should take it apart
or If I should return to ASGI to fix my SEEMAH gun...

What do you guys think?
Also, how different is a MP5 GB to a M4's GB?
Is it that different?
Thanks guys.

if ya don't open it up, ya can give it to me to try to fix!

I voted for the second choice, but I'm a little confused.
You don't know what's wrong with it, but you know you need a "Part" (Im guessing thats what it is) called a "SEEMAH"?
They both use a V2 GB, I don't think they're really that much different at all.

Fix it don't break it

i voted for teh scond option beacuse if u take it apart u can learn more bout your gun and possibly fix it . its a win win kinda scenario

SEEMAH
as in Cyma?
The gun i bought was an echo 1, but I found out days later it was a CYMA gun.
Just making fun of the name cause no one knows really how to say it.
I mean i've heard people call it a Cyma (see-mah)
or CYma (Signma) so was just poking fun of the name.

C.Y.M.A thats what every plinker that buys one calls it. And learn bout it open er up.

If you are real serious about learning the internal workings, attempt to repair yourself, but only if the warentee has run out, you should always attempt to get the most for what you paid for.

the forth option is also a nice Idea, but S+H, prices will cost more than the gun.