M16 is the one for players who aren't very good at aiming, the AK-47 is however, the one for people who know how to use it.
It may fire slower the AK-47, but, the benefits can be: Higher damage + easier to make some one bleed, the projectile shot can travel further than the AK-47, and it's 250$ cheaper than the M16 (not including magazines, that would add up of course).
Although, honestly, either work about the same, and the M16 is still the most popular choice for that reason, it's just easier to use, and does the job well.
In older versions, like v25, i think the AK-47 is just the indefinite better choice lol, but nowadays, i think both are about equal due to how the physics are now.
I love drawing traditionally, i can't get the feel for a mouse or line tools from SAI.
I can make 3D models too i guess, and animate more than model.
I also make music, well, some mid-90s Sega Saturn Roland-ish music, my cup of tea.