Favorite Drum Machines?

Hey guys, new to the site,

A few years ago I purchased a large quantity of drum hit samples from nearly 250 drum machines. It has a lot of the classics, multiple models, and even some obscure ones.

I'm getting back into making beats, and it's almost too much for me to process - I have 25,000 drum hit samples. I just wanted to know what are some of your favorite drum machines?

I am interested in producing rock, hip-hop, and techno beats. Any input would be greatly appreciated.

Thanks,

Ryan