I am currently doing some trials on my TL and my MDX with TW Hybrid solutions..
My TL got a pre-scrub with auto-glym magma, i love this stuff.. i recently learned this, and other similar products are called liquid claybar..
MY MDX got a good wash, auto-glym soap, and both cars got 2 layers of the TWHS.
My first impression is that the TW stuck a little better to the TL, the MDX got washed with a super strong soap solutions [in error...] and it appeared the TW was -somewhat- removed... i had to reapply the TW
but both cars bead like crazy when washed and rinsed..