hello everyone we will buy a parachute but we are undecided between two parachutes. first one is this parachute https://www.apogeerockets.com/Build...rachutes/High_Power/72in_Iris_Ultra_Parachute second one is this https://www.csrocketry.com/recovery...standard-parachutes/70in-topflight-chute.html first one is heavy and expensive why? what is difference? does anyone use the Top Flight Recovery is it safe we will buy this item from turkey is there any problem about shippment? thank you.