The best replacement for spinning reel is casting reel.

The best alternatives to spinning reel are rated as following:
★★★★★  casting reel
★★★★  baitcasting reel
★★★  baitcaster
★★★  baitcast reel
★★★  baitcast
★★  baitcasting
★  spincast
★  spincast reel
★  conventional reel
★  casting
  open face reel
  baitfeeder spinning reel
  open face
  bait casting
  bait casting reel
  multiplier
  spincasting reel

Your alternative for spinning reel is not listed? Suggest!
Speaking about spinning reel, one probably shouldn't forget about braided line.

Other search terms related to spinning reel and their ratings are:
★★★★★ braided line
★★★★ casting rod
★★ fly rod
★ line twist
trigger cast
You have in mind a companion for spinning reel and it is not yet here? Propose!



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spinning reel
casting reel
baitcasting reel