It's a very personal thing, I think - whatever works for you.
This is the standard answer. Then there are fans of different switches who will always tell you
their preferences.
In general, I think for most people,
tactility helps with accuracy and that is why Cherry MX Brown and buckling springs would give you better accuracy than Cherry MX Black.
Of the Cherry MX, the Blue and the Clear are considered the "typing switches" because those are the most tactile.
Yes, I would say that Blues are in-between MX Brown and Buckling springs. When I type on blues, I prefer to wear headphones or have them modded with O-rings to be more silent because I find it to be distracting to get both click and "
clack" when I bottom out -- where as with the buckling springs you only hear the clicks.
On Cherry MX Clears, you have to adapt to type shallowly - to not press them down too much. When you have become accustomed to them then you will
fly on the keys and they will not be as fatiguing.
But as said above, every person is different.. and keyboard enthusiasts are divided about them: some hate them, some love them.
The Topre will feel mostly like rubber dome switches... because they mostly
are. Much better than the run-of-the-mill rubber domes though because they are not mushy at the bottom and -- like mechanical switches -- they do not require you to press each key to the bottom.
If you do go with Topre, then I would suggest a variable-weighted Topre Realforce board: Variable weighting means that the pinky keys are much lighter than the keys for the index fingers, and the middle- and ring-finger keys are somewhere in-between.
The "Logitech Illuminated keyboard" is one of those that have Logitech "PerfectStroke" switches. They are tactile scissor-switches with slightly more key travel than most. Very nice.
If you find a used one, then the Logitech "DiNovo" (without any suffix or anything else) and the "DiNovo Edge" will also have those switches.
I agree on the keyboard that comes with the "Microsoft Sculpt Desktop". The
shape is very comfortable. I much prefer this model to any "Microsoft Natural Keyboard".