Harbeth - Audio Research?

I have owned Thiels for many years and using a pairs of 3.6 now. I am thinking of moving to a new direction as I am getting tired of listening only to good recordings. Some recordings sounded terrible on Thiels. I listened to Harbeth once and I thought it is more musical and natural than my Thiels. Will I loose out by changing?

Great to see so many happy Harbeth users. E-mailed Andy of Harbeth (UK) but the sale price he gave me was too high! I will have to lookout for a used pair in the future.... Anyone compaired HL-5 to the new HL-5S?? Thanks.