Glory, I strongly dislike maple. In every instance, it has robbed my sound of dynamics. Actually, I didn't use Walker's pucks under the Valid Points. I found the IsoClean small cups sound quite a good deal better. I did find that Walker's pucks helped the performance of components once you found the right place to put them. Now, however, I don't use them there either.
I think Walker's Valid Points and pucks can be quite useful and are a less expensive method of improving isolation. I also thought the Neuance shelves were outstanding and inexpensive. They are no longer made.
I have found no better racks than the long ago always quite favorably reviewed Mana shelves. I have tried many others to no avail other than that they looked good.
I say all of this assuming that everyone knows YMMV.
I think Walker's Valid Points and pucks can be quite useful and are a less expensive method of improving isolation. I also thought the Neuance shelves were outstanding and inexpensive. They are no longer made.
I have found no better racks than the long ago always quite favorably reviewed Mana shelves. I have tried many others to no avail other than that they looked good.
I say all of this assuming that everyone knows YMMV.