Opeth, you could download Damnation and Deliverance, which are 2 albums, but they're each dedicated to the 2 sounds of Opeth, Damnation is soft, and creepy as hell, and Deliverance is all hard, either that, or get Ghost Reveries or Black Water park. They both have a mix of hard and soft.
For Bodom, I much prefer their first 3, Something Wild, Hatebreeder, and Follow the Reaper. They have a lot more classical influence and less chugging sound. Hate Crew Deathroll isn't quite as bad as Are You Dead Yet? or their newest song they released (and likely their whole album will suck) but IMO their older stuff is better. It's faster, has less low growly stuff and more of the angry harsh stuff. And the solos are WAY better.