Textile gear is great for wet days and textile mesh is fantastic for HOT days. Unlike leather, if you take a fall in textile gear, it's imperative that you replace it. If you know it's going to be dry and you want to get spunky, dress in padded or armored leathers for protection.
I have gear from Joe Rocket, First Gear and Alpinestars. They're all well made and seem to perform well. About the only difference is that First Gear and Alpinestars gear appear to be have their seams constructed in a way that may possibly prove slightly stronger in a slide.
I also have an armored and padded XPert-brand naked leather classic cruiser jacket that's beautifully made and sewn together meticulously with kevlar thread. I'd consider it an "off-brand" but it doesn't give up much to the brand name gear in the way of materials and construction quality. It also runs in the $400 range so it's not one of the cheap, no-name, $99 specials, either...
For most gear, you generally get what you pay for.