how many trailers do ya'll have?

I only have two at this time, 16 ft flatbed and homemade made out of old pickup bed. Looking to pick up another good used 16 ft flatbed so I can have one available to pick up loads and the other to load as I am processing scrap (this way do not have to unload trailer if I have it half full and get a call that will require the space on the flatbed), or if I have enough for two loads to the scrap yard then have them both loaded and take one, unload, then go back home switch trailers then take it in.