I have both the Super-Pads and Black Holes. I've also had access to the Sound Offs at many places i've worked.
Right now I don't use any of them as my practice kit is made up of other things and in the shed I don't need to dampen anything during reasonable hours.
Choosing between SPs and BHs there is a lot of personal preference involved. Some even like to use a combo. Black Holes are just mesh, but the dot in the middle reduces the trampoline feel a bit. You can always add another patch to change the feel even more. The big ones I could at least get pretty close to my floor toms in feel, but not my preferrence for the snare at all.
Two things.
1) Your preference for bass drum may be different than the other and you probably will need to do some extra treatment to reduce volume on that one.
2) Snare feel is very individual and you may actually and up wanting something completely different there. Depends on your style and how you typically tune.
For full disclosure my needs may be a bit differnt than others. I made myself a practice kit that's not where I play oit's all about feel and practicing very specific things away from the kit. The L80s(only hats and ride) make most of the differnce there. Then I have a Xymos laminate pad for snare and just a bunch of 7" Moongel pads on light Evans pad stands that I set up depending on need. I have several other options for this setup if I have to travel light, but it's easily customisable just theway it is. It's just a question of size and what I use for the feet.
Do the Super Pads have a piece of wood in them?
Yes, they're solid and can be used on their own.
You may want to check out this video.
If you want to go standar mesh heads then you don't want silent strokes. You want something really good like Dum-tec Pro or something to standard.