Haha, unfortunately para nuestros amigos latinos, getting anything shipped to Argentina online is a pain in the ass!
In terms of going for this no-name brand, I can actually help out as it looks like the same pole that I used when I first started out with my HV20 a few years back.
First point: Carbon is always going to be lighter and better than the aluminium... it may not seem like much of a difference, but try holding a pole for half a day and you'll appreciate even a slight decrease in weight!
Second point: These are cheap... not as cheap as the DIY version, but pretty darn cheap. Don't expect the finish to stay sharp longer than a couple of days as every tap seems to take off a bit of paint.
However, as a basic boom mic they're decent. You can add some channel onto the bottom of it with some 3M hooks for cable management and the small profile that it has for folding up is great.
If you really want to, it can also double as a monopod in a tight spot.
I agree wholeheartedly with Alcove that it's always necessary to spend more to get more, but it sounds like you're after an entry level piece of gear and I think this will nicely do the job for you.
If you really really really wanna go absolutely dirt cheap no-frills boom pole, you can pick up a telescoping mop from any hardware store, strip the handles off and tap a 3/8" (or 1/4", whichever size your mic mount takes) thread into the top. Benefit of this is that it's an easy 5 minute job, it costs next to nothing to do and you can get a good feel for the weight before you do anything with it.
I did that for a while and it worked very well with a few coatings of matte black...