I don't like the hidden head bait at all. I had a custom mold made when they were all the rage but I have sold it after using it for a season, very one dimensional spinnerbait IMO. I like doing different things with a spinnerbait and I don't use trailer hooks so hidden weight spinnerbaits are out for me. I like burning a spinnerbait and then just stopping it dead and letting it free fall into holes and then ripping it up, a hidden weight doesn't have a nose first fall that lets the blades rotate or "helicopter" on the fall, instead it falls almost flat so the blades just kind of do nothing. As I said before, I don't use a trailer hook and for a hidden weight head it is a must, the weight is distributed along a good portion of the hook shank so you only have a small amount of the hook that is free, it leads to fish being barely hooked when you get a hard strike, it is almost like the issue with big football jigs blowing the fishes mouth open on hook set. It isn't as bad with largemouth but I lost a lot of smallmouth on it and while I don't use a trailer very much, if you want to use one with a hidden weight spinnerbait you need glue or you need one with a large wire keeper to hold the trailer in place. Yeah, they are nice in that you get the smaller head size but even before they became a thing I would just use a standard head size with a 2X long shank hook and custom make a smaller size wire frame with downsized blades to keep my baits compact and remember, the hidden weight isn't making the bait compact, it is just reducing the profile, the bait is still as long as a regular spinnerbait, the difference is a 1/2oz bait will have the profile of a 3/8oz bait but it is still a full size 3/8oz bait. I would also caution you to not knock one before you try it, for me, I use a spinnerbait in a lot of different applications and so I want specific properties but you may find the way you like to use one works well with a hidden weight head, and there are benefits like being able to use the heavier bait with smaller profile but it just want my cup of tea, so my advice would be to experiment and see what works.