As an owner of the quipik I wanted the lighter, warmer concordia. The qupik also has a fit that is very high under your armpits which can be uncomfortable.
Expecting this to be similar I can tell you it's not! This is WAY lighter and thinner and noticeably warmer. The stretch panels under the arms are great and there's no inside cuff on the sleeves. Elasticated waist, nice height to the chin, great feel. This is instantly my favourite fleece and a great contender if you want a hi loft fluffy top.
NOTE- the Blue is not light blue as per the pi but much darker. Dark ocean. Look at the micro zip top to get an idea.