With gambling sites being very controversial, with double.tf rising in popularity. I am curious as to your thoughts on double.tf; me personally I just lost 4 ref on there and bet it just for the lulz and will most likely not use it ever again. ;-;
I feel it's rigged but I did make 10 keys in profit off of it in a day so I might go back to it again
Im not sure really about tf2 gambling but when it comes to cs:go it breaks tos. Which means steam can deny service to the website. Ive heard this from some others in harpoon.
I'm not a fan of any gambling sites, even if they aren't rigged, they greatly favor anyone with high value junky items (collector quality items for example).