Comfort starts with your own routine
It is frustrating when a mat feels awkward to carry and then moves around on the floor. Describe your usual session before comparing products: the surface, the movements and whether you take the mat outside the home. These details help narrow the decision.
Thickness is one part of the feel
Thickness is the distance through the mat, not a complete measure of stability or grip. Material and construction also matter. Manduka describes different construction and care features for its mats; those descriptions do not replace checking how a specific mat feels for your use.
Read the cleaning instructions early
Check how the maker says to clean and dry the exact model. Do not apply the same soaking or cleaning routine to every material. If trying a mat, notice your usual movements and the floor contact rather than judging from a single hand press.
Consider the trip home
Measure where you will store the rolled mat and think about the bag you carry with it. We have not measured grip or durability. Choose a practical combination of size, handling and care, and seek appropriate guidance if a movement causes pain rather than expecting equipment alone to solve it.