I thought they were more comfortable because they were 'bigger' (diameter) and seemed more cushioned without going as deep as tri-flange tips or the longer Complys. I got them from an eBay seller who isn't in business any more but they were quite cheap (even from US to UK).
There's no harm whatsoever in buying 3 pairs of hybrids for a few dollars.
There's no harm whatsoever in buying 3 pairs of hybrids for a few dollars.