This is what I have.
2 pairs of forevers- I use these for workouts on grass or workouts on the track.
1 pair of hyperspeeds- road races or tempo runs. sometimes for workouts.
1 pair of mayfly's- I bought these in high school for indoor meets. I have a lot of use left in them. I will get my money's worth sooner or later.
1 pair of the zoom victory- track races specifically. don't ever workout in them. 1500m/mile/3000m racing shoe.
1 pair of Ventulus 2's- racing shoe for the 5000m and big cross meets.
I think that I have a good reason for each spike. Maybe 2 forevers is kind of stupid, but the second pair I got because they were really cheap.
I also got my Vent 2's and mayfly's for about $20 a piece.
Excessive?