I've played through the game three times now (not a completionist here either heh, I just do what makes story sense to me) and I've always done HLTA first. It somehow made more story sense to me, and the game seems to push you in that direction (HLTA costs 20 power, WEWH 30, but you have to unlock Crestwood for HLTA so I guess it's the same cost either way?). Now I really need to try and do it the other way round! I think WEWH can be a bit easier in terms of combat as well, so it would make sense to do that first.
I did HLTA first so that my inquisitor could
Can't you do that when you do WEWH first?
I'm doing hlta first because I think it's more logical to tackle the pawns before moving towards corphys plans. And wewh seems more corphy-centered.
But so far I'm up to the part where you have to raid adamant in htla. And I'm level 17. Have done everything inside every zone, except emerald greaves and emprise du lion.
Contemplating completing the other two zones before doing anymore story as I love the exploration and side quests, im also very keen to do all the "inner circle" stuff before moving to main quest.. any problems with doing this people can see happening?
I don't see any problem with that per se - I do all the Inner Circle quests (the real quests, not the fetch quests) before completing the HLTA+WEWH story arc, but I don't think that you get locked out of anything if you don't. The game seems pretty flexible to me that way, but I haven't tried doing them late so I wouldn't know. Before you get locked out of anything substantial, the game will warn you pretty clearly that you are about to proceed past the point of no return (literally "Warning!").
I wouldn't do the last two zones before completeing HLTA+WEWH - not for any story reason, but if you do, you won't have any exploration left, and I like to balance exploration/main story, but you can of course just power through the story afterwards.
Small spoiler regarding zones:
Main Mission Spoiler: