Beware of the retailer’s return policy.
I got stung by Breazy.com when after I ordered a Wismec mod, I realized the next day I ordered the RX 20700, not the RX 21700 that I wanted. I contacted before receiving it so I could it exchange it (unopened), knowing I was going to lose on the shipping costs, but I didn’t want the RX 20700 being I don’t have the batteries for it and plenty of the 21700 batteries.
But, NO. They don’t have a return policy like that, other than once they accept your order and it’s not defective, It’s Buyer Beware… you own it. Other hardware vendors are not like that. All that I researched have something like 14 days to 30 days, even 45 days, return policy.
So, I’m recommending that you don’t buy from Breazy.