I'm in the same boat. I've come to fish Senkos pretty much exclusively due to how well they produce. I almost always rig them whacky style. The only down side is how often they tear off the hook or get ripped off in thick weeds or cover.
I've tried very hard to use other soft plastics, whether it be creature baits, grubs, worms, or craws, and have had zero success. Also Yamamoto for sure is the superior brand in my opinion. I've caught plenty of fish on YUM, StrikeKing, and KVD's but I just don't see the same results as using genuine Senkos.
I know I need to expand my techniques to be a better fisherman overall but it's so hard to put the whack worm down when I'm out-fishing people almost 10 to 1. My last trip I posted here I used only a whacky rigged senko and caught 7 bass compared to my buddies 1 bass on a texas rigged worm.
But I'm absolutely going to try some of the techniques y'all mentioned in this thread because, to be honest, I never really thought about going carolina rigged or even pegging the weight hah