Well, started up again as said. Just in the beginning...just wondering, is there a 'best' party set up of characters? What are your personal favourites?
I begun to do way better at the game as soon as I got rid of Sharla, since late game you'll sill have Shulk's light heal or Rikki if you care so much about restoring HP, but I think you should stick with damage-dealers.
Playing with Melia was a bit of a chore, since it was all about repeatedly summoning/discharging stuff (and about spear break + toppling stuff later on), but she felt really powerful nearly all the time. I liked controlling Dunban until I got 7th, and then I went to town with that sweet attack power and the ridiculous agility-boosting gear. I stopped using Shulk fairly early since I felt like he's a bit too powerful and versatile compared to others, and the fact he only learn enough arts to fill his battle palette, with no room for experimentation, was another thing that put me off of using him myself (I did use him in my party every now and then).