I can't remember when I lost a coyote out of a foot trap. Sure I did but its been a long time....... A.K.A. "our every day trap check law" means a lot of traps that may; not have enough spring strength, be too small or too large of a jaw spread, not have extra strong chain, not be staked or fastened correctly and may be set where an animal foot placement is off kilter from the pan/jaws etc. etc. can measure up and detain a coyote. Short check times solve a lot of the problems fellows have with their traps. Not downgrading any manufacturer or "system" but a regular daily check of your trap sets means less opportunity of escapes (with all animals) after the trap has made contact with the animal's (coyote's) pad/foot. Lots of pictures through the years from trappers with coyotes caught by the elbow, rump, nose, tail, shoulder etc. in traps of superior strength/cost. But a STD # 2 or well placed 1.5 size coil checked regularly, has accounted for a boat load of coyotes through the years. And a lot of fellows have 2 types of coyotes traps in their outfit, "the expensive ones and the less expensive ones". Maybe you have laws to limit jaw dimensions (or you go to a state that has different regs) and check times to affect what you are buying to use, or the soil and time of year you trap dictates a better (expensive) trap to use when Mother Nature gives you a "challenge" ( millenium term for PROBLEM LOL). Ask the guys on the "Live Market" supply train, what trap they use and how often they check their sets. Those coyotes are worth a lot of $ all times of year, ask ADC guys what they use when they want to hold a coyote for longer time spans while checking a hundred or more sets. I would suggest you take all those "contributions" into your situation(s) BEFORE you write the check...... My Experience. .............the mike......... P.S. this may sound off base but I evaluate the actual weight of the trap verses check times. If it is a "Heavyweight" and I am going from set to set out of the truck with 3 in hand for a walk it is something I notice. Its Ok when you are 20-30-40-50 yrs old but at 72 I want the lightest weight trap that will do in an everyday check and hold up. .................the (older) mike