There’s an aspect of preparedness and also I would like to become skilled at shooting, just seems fun.
For both aspects you mentioned. An investment that will get you further along your journey immensely faster will be training with a reputable instructor. I used to argue against the virtues of it until I spent just a few hours with a quality instructor and it pole-vaulted my mindset and skill. Browse the Training and Tactics forums and commit to attending a class of some sort.
A real fancy gun with gizmos and gadgets can help a good shooter be even better. But gives diminishing returns for a mediocre shooter. Food for thought. Most of us tried to buy skill at first and then realized it simply took time and effort. Like most things in life.
That list by Caveman is essentially the agreed standard across the board. With an addition of a decent AR-15. Many will say the AK style rifles are the gold standard for SHTF/TEOWAWKI/Zombie Apocalypse rifles. But that is not the case here in the States. For many reasons we can get into if de-railing this thread is acceptable.
