3 Reasons Why not to use Bootstrap
1. Same Design
All the bootstrap websites have same designs. I user/designer can easily detect that this website is in bootstrap. Front end of all bootstrap websites is same because it is pre defined so mostly web designer use the same design and their is no issue because design is really awesome. This isi a reason not to use bootstrap. The basic solution for this is issue is to over right bootstrap CSS with your own CSS.
2. Grid System
There is no dout that bootstrap provides very good layout system but in many cases, in many layout that we want is not fitting according to that. In some phones "xs" is not fitting in the phone because phone size is higher than the normal phone screen sizes designer by bootstrap.
3. External Files are Heavy
External CDN files of bootstrap are heavy so when you are opening bootstrap website on a slow internet connection, it is possible that your website layout may break .
