Once you learn how and when to use one, reserves parachutes are a valuable item to purchase and carry. Parasoft carries Ozone Reserves in 3 sizes that will open quickly and be very stable. Choose one that is big enough for you.
The Angel SQ are square and provide better stability.
Angel Reserve Parachute <95KG $700 Angel SQ <100KG $800
Angel Reserve Parachute <110KG $750 Angel SQ <120KG $850
Angel Reserve Parachute <140KG $750 Angel SQ <140KG $850
Angel SQ <220KG $899