I understand that Kairos SE is a newer, improved version of the original Kairos shave soap base. For those of you who have tried both of these soap bases, would you please share your thoughts on each. Are the "improvements" mainly in the post-shave area, or does the Kairos SE have a noticeably better in-shave experience : lathering, slickness, etc. I find the regular Kairos base to be a bit challenging to get a consistently good lather and I was wondering if the Kairos SE base is better in this respect. Thanks