What is your experience of using a Thermador dishwasher?

We are debating between Thermador DWHD410JFP vs. Kitchen aid KUDE40 or KUDE60 dishwashers.

A local appliance store is offering a free DWHD410JFP with purchase of a 30"pro harmony range. This offer is even better than the other stores which is running the promo of $499 Thermador DW with 30" pro harmony ranges.

Is Thermador DWHD410JFP the same as DWHD630IFP? I am so confused.

Anyway, in my earlier post, I explained we are also debating between 30" all gas Thermador Pro Harmony vs. 30" all gas GE monogram.

We would love to hear your Thermador dishwasher experience. Please do share.