TM...Minnkota wireless and love it.
GPS/Sonar...Lowrance LCX 27c & color Lowrance on front
Line... Lots of different, but Trilene, Mr. Crappie, Power Pro most with some Spiderwire thrown in. Even some Fire line Crystal on a couple of rods.
Reels... Shimano
Rods... Wally Marshall, BnM & Pro Angler for crappie; then GLoomis, St. Croix, Falcon, some from Cabela's when GLoomis made their blanks.
Hooks... Gamakatsu when I can, but Matuzo and Eagle Claw for jigs.
Rod Holders... Bee Ready
Jigs... Skips, LOL!