I really like my Jade Harmony mat 
 I find its thick enough to cushion body, whether its the “sit” bones in navasana or the head in sirsasana. It rolls up tightly so that it fits easily in my carry bag. It does smell a bit, which doesn’t bother me much. But I use a towel over my mat anyway because I find it more hygienic and its prevents me from slipping (during hot yoga or even during non-hot yoga when my feet get sweaty).
To the poster who mentioned not to worry about a mat and to use cotton or nature as a mat: I believe that my mat helps to provide injury, and that IS important. The Jade mat is a lot stickier (IMO) that some of the cheapie mats and that is important to prevent slippage which could lead to injury. Also, I couldn’t see how practicing on the bare floor, whether in a studio or outdoors is safe nor hygienic. Just my two cents.
If I had to get another mat, I would probably get the same one again. Though I am curious how the Manduka would feel different. Apart from looking bulky, it seems like a good mat too.