Watch out for the rabbit hole.
Thanks for the warning,
Now my question is, how deep this hole gonna be?
It could be very deep. I personally didn't want an AR for the longest time. Being more of a traditionalist bolt gun guy, I figured I didn't have a need for an AR. I came to my senses though. In the last year, I've bought 5 AR's... All decent quality, so the hole can be deep, especially when you start replacing parts to suit your needs. Better triggers a must have, proper stock and grip and handguard are all needed things. That doesn't even include rifle scopes and mounts. I keep my scopes and mounts cheap (Burris now), but still have over $2,000.00 in to just scope mounts and scopes... Only you and your pocket book can decide how deep the hole is going to be, but rest assured it can and will be addicting.