Totally up to you! Some travellers go for backpacks, others prefer suitcases—it really comes down to what you’re most comfortable with. Backpacks can be easier to carry between stops, but if a suitcase works better for you, go for it. Just make sure you pack light and keep it manageable.
If you’re still on the fence, check out this blog for some inside tips on what other travellers choose and why.