What fragrance do you like more citrus or sweet?
I would recommend Citrus.  However, let's keep focused on your interests.  I see that you collect citrus perfumes.  What is your favorite so I can recommend one of the 9 best citrus scents to try this summer.
I have several, but the fragrances I use the most are Calvin Klein and Versace. ... What would you recommend me?
It depends upon your price range but I'd suggest either  1) Georgio Armani Acqua di Gioia Eau de Toilette is $80.00. or  2) Bond no. 9 New York 'Little Italy' Fragrance is $190. 
Good, thank you, I note that you also know good perfumes and the most important thing is quality, elegantcai and good taste.
Would you like me to suggest a couple of websites to purchase some of these scents?
Yes, of course. What do you think of Mitzah by Dior is a perfume with a scent of cinnamon, spices, flowers and sandalwood.
FrangranceX.com is a great place to look.  They have the Top Brands and can be up to 80% off.  I think that Mitzah would be great for the late summer and early fall.  
Thanks for the recommendation. I like that perfume for the whole year haha. What is your favorite perfume?
Oh nice.  It's hard to imagine that combo of scents and when I saw cinnamon and spice, that time of year came to mind.  I've always been a fan of Kenneth Cole's "Reaction".