I grew up with firearms in the house and also in my uncles' houses. In the 60s in rural northern PA, it was very common for 12-14 year olds to not be without a .22 rifle if they weren't in school or church. I read my father's or uncles' copies of Outdoor Life, Guns & Ammo, American Rifleman, True, and Shooting Times cover to cover, soaking up 411 from some of the great gun writers ever; Jack O'Connor, Elmer Keith, Jack Lott, Charles "Skeeter" Skelton, Charles Askins, E C Crossman, Julian Hatcher, Townsend Whelen, Phil Sharpe, Bill Jordan, and others.
My introduction to the AK took place in '72-'74 while a Small Arms Repairman (2111) in the Marines. Our section was responsible for maintaining a couple dozen captured Chinese AKs used for familiarization training. I gained a deep appreciation for the weapon and a respect for the ingenuity of M T Kalashnikov and his design team.
The Saiga line of AK-based semi-auto rifles and shotguns continue this AK heritage, and are made in the same factory in Izhevsk, Russia as the original milled frame AK47 and its successor, the stamped frame AKM.
I have a Saiga in .223, which I converted to 922r-compliant pistol grip configuration for the "traditional" AK look. It is phenomenally, almost boringly accurate, easily 1 MOA or under if I do my part. A 16" AK profile barrel with a tiny 0.223" hole through it does help in the stiffness department. I have no problem nailing claybirds lying on the 100 yard berm off a bag, or hitting the 400 yard gong offhand. It's been 100% functionally reliable, and is the one semi-auto that I likely reach for if I feel like some range time is in order.
I also have a Saiga 410 semi-auto AK-based shotgun, which was an impulsive purchase for $150 (including transfer) from a john at a show. While the magazines are limited to four shots, it is a fun little shottie.
I used to shoot competitively, but I no longer have the time to do so. When I do get to shoot I compete against myself, keeping meticulous notes in a range book. There's something relaxing and satisfying about hitting a 400 yard gong with an open-sighted AK, or picking up a S&W Model 41 .22 pistol and hitting 10/10 claybirds at 50 yards with 52-yr-old eyes.
Enjoy your new-found hobby, Nam!
Noah