I'd like to get thoughts on whether I should consider upgrading from my Asus Transformer Book T100TA-C1
to a T101HA?

I'll first tell you my requirements.
I love the CPU in the T100TA; the Atom Z3740D. Why?
Because it is a low power 2.2W TDP CPU and I can't feel any EMF's in my temples when it runs.

In contrast, I can feel the EMF's with the T100TAF-B12 which has the Atom Z3735 CPU and also powered at 2.2W!

Any thoughts? Or is this something I will just have to try first-hand to discover?

Would I be noticing much difference between the newer and older model in other areas?