Don’t be so quick to jump to conclusions… 
If you sprayed Mx300 in the morning and he showed up around lunchtime then I doubt his mood or behaviour had much to do with the Mx300. You can usually expect the phero’s to last for 4-6 hours, but the best hits you get the first few hours.
So unless you re-applied I don’t think it was the Mx300 that made him act a bit odd. Maybe he was just having an off day?
Have you tested all these individually first so you know what your sweet spot is for each? If you don’t you wont know which one works well for you, and at which dose etc Also keep in mind that if you have a whole cocktail of phero’s, and worse several phero mixes (e.g. IS/a and Mx235 etc) you’ll be giving off several different vibes which can be confusing… You might be sending completely mixed messages and people wont know how to react to that.