I personally like being able to see the gap more on both sides of the front sight and having them being equal. Some people like the wider sight so they see less gap. It’s personal preference. I feel when shooting doubles or faster under pressure shots being able to tell if the gap is bigger left to right when the sight is returning to position will help with shot calling. Granted your grip is right and the front sight is tracking right back into the sight picture after your shots. I also feel like the thinner front sight at distance helps at further shots. Like a mini popper at 25 yards. Having a wider sight might just cover the whole popper, vs the thinner you’d still might be able to see the parts of the popper. I would try to find someone with one to try if possible. What I like, you might not like.