I was about 9 years old when I discovered thrash (1989ish), and there wasn't any internet back then so my knowledge of the scene as a whole was somewhat limited. That's probably why my top ten choices are a bit, well, obvious - those were the albums that really hit me during that 89-91 period. Towards the end of it I bought Nevermind by Nirvana, and pretty much went off down that road for a while like so many other people. Got quite into death metal for a while too, and black metal, but definitely lots of non-metal music as well. It was only around 2009 that I really got back into thrash, much as I'd never stopped paying attention completely. And we obviously do have the internet now, so I've spent the past 7ish years investigating the genre fairly extensively. What's great is that I'm still discovering good bands from back in the day, and there are no doubt plenty more to discover. But whether anything I come across now is going to cut as deeply as the albums I loved back then is another matter. And I do kind of stand by my choices - they're classic albums for a reason.