basically, Glass has the ability to seriously cut your face off/cut serious arteries. They get vary slippery when wet and are heavy. Better bottles won't shatter and send life threatening shards of very thick glass flying at your throat, wrists, etc. Plus better bottles are/will be comparable price wise as a major glass carboy manufacturer in Mexico is/has shut down.
Just buy a better bottle and don't scratch the inside. Use oxiclean with no scrubbing
This being said, I own 1 6.5G glass and 1 5 gallon Glass Carboy. These were purcahsed before I found HBT and used one. Every fermenter now with be a better bottle or ale pail