Bought a ticket for my Wife with bravofly from Milan to New York. The ticket was cheaper for 100 EUR than on an original airline website. I was afraid that Bravofly is a scam, but i really received my PNR 5 days before the flight ( i bought a ticket 3 weeks before the flight)
The good thing was that they included 23 KG baggage for free, i don't really know how was it happened, becase when i bought, on the checkout, there was an information that onlu 8kg hand luggage was allowed. Anyway, maybe i was lucky. One important thing: it is not possible to call them or to chat or to change someting, so you can buy the ticket only if you are 100% sure that you need this ticket. That was my good experience. So, don't afraid to book here, but to not expect any support from Bravofly if you will have any problem before you flight (i mean to change ticket or something like that)