Competition Rig

I’ve been on youtube for a few days now looking for good recommendations for a beginner rig for either IDPA or USPSA. I know they have different rules. I personally am more interested in USPSA. Just wondering if anyone here had any recommendations or links to articles or videos that review gear like this? I’m not exactly on a budget as I can piece it together, but I’m not really interested in a race rig. I want something a little more versatile in a SHTF situation if at all possible. Thanks for the help!