Alfon99, first, let me say that I am very impressed by the maturity of your answers, as well as the quality of your English. Many native English speakers could take a lesson (or three) from you. Second, let me welcome you to The High Road, which is, in my humble opinion, the best firearms forum on the planet. I have picked up more useful information here than anywhere else online. Period. With regards to the rifle, I should think a 30'06 would be fine for you. I would, however, as you yourself suggested, testfire one first to see if you like it and can deal with the recoil impulse. Finally, another option to consider might be getting a recoil reduction pad to aid in mitigating the perceived recoil. I don't know what the market's like down there in Uruguay, but were I in your position, I would also consider looking at military surplus bolt action rifles too... they can be excellent deals, and the iron sights would be a big plus for hog hunting. However, as I previously stated, I don't know what the market is like down there. Anyhow, good luck with your future firearm, and, of course, welcome to THR!