I'm planning on getting a black pearl monitor and I wanted to put a helical antenna on it along with another decent antenna (I'm thinking the RC Immersion/FatShark antennas for normal RX/TX.) The helicals I am interested in is Ibcrazy 5 turn $49 or Circular Wireless 8 Turn normally $80+ I'm not planning on flying miles and I probably will get nervous if it's beyond line of sight anyway. Should I stick with the Ibcrazy 5 turn or should I really spend the extra money for the 8 Turn Helical? As you know when building out these things every dollar can add up. Thanks for your feedback.