I’d totally recommend Est, May. Expensive yes, but also quite strong. I haven’t bothered to dilute mine yet, so I go with one spray of 50 mcg.
Effects? Men love it. Even more so than Instant Shine. It’s early days yet in my testing, so I don’t want to say too much. But I do think it could be a major component of an “Instant Fall-for-Me” mix.
It also smells really good and improves the scent of my perfumes. It seems to alter the scent of EW as well.
Keep on testing, May! Even if I don’t post quite as often this summer, I’ll be reading your adventures with interest. 
Best,
Kitten