Not going to try telling anyone what to do, but what works for me is, I'm right handed, spincast right hand reel, spinning left hand reel, baitcast started right hand reel bought a Speed Master Shimano new many moons ago, went to buy a Calcutta from Jos at Fishing Plus years ago & he said buy a 151 left or buy it some where else & he was serious, knowing he was cheaper by quite a bit he figured I'd buy it & I did, I could have kicked his the 1st couple times I used it but then it clicked & I now have about 30 baitcast reels likely 1/2 left & 1/2 right & wouldn't have it any other way, I believe at the end of the day I'm not as sore or tired as my buddies that just use right handed reels, new to flipp'n & frog'n last year I used a left hand reel & won't be switching back any time soon,
My 2 cents & not from an expert, but works for me
Richard