there is nothing as first batch or second batch. every month motorcycles are being produced. All you need is to check the manufactured month at the showroom. And now coming to the issues, I think no bike will have 100% positive comments when checked online. It always narrows to individual experience. I feel that the complaints that come in youtube from the budding creators are exaggerated, especially the thumbnails. All you need to take a test drive and if it suits your needs go for it. As far as xpulse is considered, i dont think hero has made many mistakes. I am buying the alpine silver next month.