Anybody know how durable the Sinthetics packers are? I'm looking to get the uncircumcised one since they've got realistic color options for poc but I've not been able to find much info about how they fair in the long run. Also because of the heavier weight does anyone know how well it would work with tranzwear packing underwear? Any commentary would be nice!

I actually posted a review of my packer from them a couple months ago. Granted I got the circumsized option, but give it a read, I went into a fair bit of detail.
https://www.susans.org/forums/index.php?topic=191390.0

Also as far as the weight, I have no experience with that particular brand of packing underwear, but I have a pair of RodeoH packing underwear and they work just find with the packer despite its weight.

It is a very high quality packer, the silicone they use is high grade and you won't need to worry much about it ripping or what have you.

Thanks! Great review btw. I really like the look of their products and I want something long lasting so I'm definitely looking into making a purchase.