This is peak badgerness! 😆 Personally i don't think it makes a huge difference, asmost grips do the job. It's personal preference and most people i find don't really care too much. So if as I suspect the original post was to see which grips to buy for your refurb business, then I'd suggest good quality Chevrons. Nobody can really complain at them, they're good for fitting an additional grip over the top and work pretty well.
Trying to cater for everyone is almost impossible, so my advice is pick one style in a few colours and ensure you get good quality.
The trend for thinner grips is to get scale weight down and for me is detrimental to the feel. So personally try and avoid them.