Hi reddit community!

I'm looking for a bit of advice. I'm planning a solo backpacking holiday for next year and I'm debating whether to go to Vietnam or the Philippines. I love hiking, exploring mountains and volcanoes, experiencing local culture, adventure activities, learning about history, beaches (although not too much- don't want an exclusively beach - orientated holiday). I love going off the beaten path. Does anyone have any opinions on the two? Or any other countries they would think would be more suitable? I'm open to any suggestions! I'll likely be going for 3 weeks/ 1 month, travelling from the UK. I have a driving licence, but not sure how id fare driving in chaotic traffic.

Let me know please!