I think this statement carries a TON of weight, even past the confines of a single day. (Sorry to be nitpicking Bill, but niche )
Catt has dedicated a great portion of his fishing to learning how to fish jigs effectively. It's his comfort zone or niche. He's found success with it so naturally, for him, the best option is likely to be a jig. I fish jigs. I really like fishing jigs. I have not had the success with big fish caught on jigs that Catt and many other guys have.
I've dedicated the better part of the last 8 years or so to fishing swimbaits. It has become my niche, my comfort zone. I feel confident with a swimbait in my hand and I believe that lends itself to fishing intently in high percentage areas for big fish. In my personal fishing, bigger baits have equated to bigger bass. The way I fish a lot of swimbaits, a jig is just not a viable tool for the job.
Fish your comfort zone. YOURS, not someone else's. A jig, swimbait, spinnerbait, drop shot....none are a magic bullet that work 100% of the time and they surely all require time and patience to master. In the right hands, I do believe bigger baits equal bigger fish. I also believe that in the right hands, MANY different baits can equal bigger fish.
