King_Caramel

Gonna stab a guess here... Do you need an airship to get the volcanic island? I like them, especially the volcanic. Only issue I find (just opinion) is the emptiness of the ice island, unless of course you're going for major tundra, in which case s'all gravy.

I guess it's down to personal preference and relative logistics: Is your party travelling within a predefined region/county/country; does their adventure take them worldwide? Do YOU want an overworld? That kind of stuff. I really like overworlds myself, the whole feeling of venturing across the globe to settle your debts or kill the baddies goes down exceedingly smoothly. It's easy for them to end up as an unenjoyable grind if they're large or poorly designed though, eliminates the convenience of having a global transit. Plus random encounters... Ugh. Apologies if I'm just babbling; sleepless nights do not make for acute cognitive response.

Theo pretty much summed up my take on it; instant action for potions to make them viable. In my project, I've made most healing spells powerful but slow and expensive; potions are instant but regen health over time as opposed to straight up recovery.