I acquired a good collection over the years just by being patient. I go by three rules when shopping for a fragrance. One is to keep an open mind on which type of notes I like. If my choice of notes is narrowed down, I may miss a great number two, chemistry. It has to work for me and me only, not the next person. Three is now, I will purchase seasonal and wear it then not four months later. So being that spring is coming I would choose my fragrances for spring/summer starting now, but not all at once.
Unfortunately I don't recommend fragrance, I only brag about what works for me. I recommended once and several replies were derogatory towards that fragrance.
By the way, I have collected over 100 fragrances over the years and have given some away. So choose wisely.