Sites where I can buy decants nd suggestion for summer frags

1- where can I buy decants from , I want to buy rasasi hawas ice 100 ml along side some decants from where can I get the best deal and geniune product, i already have the list of sellers from this sub but want to go with the geniune ones so if anyone can suggest me

2- i was thinking to buy decants for summers , so which are the frags I can try ( whose 100 ml is between 2-3k)

Any help and suggestions are appreciated, thank you