I think that backpack spaces are better than hotbar slots because not being able to fast travel makes me furious.By no plat I assume you mean no plat only items and you are spending in game gold for consumables as needed .
I got Druid to 130 without sigils , I did however get backpack space and hotbar slots , the hotbar slots are the item you will miss most without supporting the game through plat purchases .
Like someone else said just get as much energy regen items as possible , even skip book and icon for a 40 tick broom if possible .
Re: Non plat
#11iOS
Sneakyranger 133 Ranger, (retired) Sulis
SneakyPerry 133 Rogue, (retired) Morrigan
Android
Varus 158+ Ranger, Balor
Sneakyranger 133 Ranger, (retired) Sulis
SneakyPerry 133 Rogue, (retired) Morrigan
Android
Varus 158+ Ranger, Balor