Personally I went from the Instants to trying a few of the more popular MX’s.
The P’s on their own are difficult until you are very well versed in monitoring reactions - sometimes extremely subtle ones too given the P’s are single molecules.
Have a think about what goals you have regarding phero use and search the MX’s for reports… there are some absolute gems
Of the ones that are generally in stock, I love MX272 as a social and MX301/302 as an attraction product. There are a few others I’ve had good results with, but haven’t tested to the same degree as the ones above.
Needless to say, though, you never know what success you are going to get until you test… some of the most highly loved MX’s, adored by many, totally bombed with me
Thanks Blade, will have a look when both are back in stock. I saw your favs after I asked the question but was also looking for reasons you’d like certain substances…so thanks from a Sydney user