Indian Gas Tanks

I need a couple or RZ tanks and it seems the feedback on tanks coming out of India is hit or miss. Does anyone have any real world experience with one they have purchased? There seem to be half a dozen companies making them.
I have one of Norbo’s tanks on my LC race bike and it’s way better than the original Yamaha tank but he had those made in Taiwan and it took him years to get right so it’s probably not realistic to expect that level of quality out of India.
Any insights would be helpful
I have one of Norbo’s tanks on my LC race bike and it’s way better than the original Yamaha tank but he had those made in Taiwan and it took him years to get right so it’s probably not realistic to expect that level of quality out of India.
Any insights would be helpful