If you're low level, I would go with a Tank merc myself. Upto the 50s or low 60s, depending on zones you pick, they can solo most stuff without any help from you, even red cons. Healer mercs are pretty worthless till 40s when they get complete heal. Read the following thread for a more detailed explanation of this view of mercs:
https://everquest.allakhazam.com/forum.html?forum=1&mid=1312843216120091891 You might also want to read the Merc Upgrade post at
https://everquest.allakhazam.com/forum.html?forum=1&mid=1312609276177414664 and the Merc wiki page at
https://everquest.allakhazam.com/wiki/EQ:Mercenaries As far as classes. Whatever is fun, which varies from person to person. Personally, I like melee / melee-hybrid classes, or ones that get into the melee action. Rangers fit my personality the best, as I like to explore, try to be a jack-of-all trades, and like the sneaky / hunter like aspects, although in EQ1, Rangers don't exploit the sneak / hunt as much as some other games. If you like to stay busy Bards and/or Enchanters are good choices. Bards are also very versatile. For tanks, SK are the most versatile, and get one of the game's best effects, Feign Death. Necromancers and Monks also get this effect. I can't really give strong points on playing the casters, as I haven't put much time or effort into playing those classes. Same with Paladin, but I did put some time into one, it just wasn't for me. Other than Pallies, I like all of the rest of the Hybrids: Rangers, Bards, SKs, and Beastlord. I also like all of the melee classes: Warrior, Rogue, Monk, and Berserker. Of these, Bard, SK, and Pally will be the best soloers, although Pally is often slower at killing normal mobs, they slaughter undead at higher levels.
From what you said you don't like, you probably wouldn't like Beastlord, Druid, or Wizard either, and may not like Enchanter. This leaves you with trying Bard, Berserker, Cleric, Monk, Paladin, Ranger, Rogue, Shadowknight, and Warrior.
I recommend just trying ones out, as you may not know until you play a class whether you like it or not. This is what happened to me with Shaman, which I assumed I wouldn't like, because I didn't really like Cleric or Druid (although boxing a Cleric is descently fun), but made one just to make potions, but couldn't stop at 25, because I like it so much. I think my Shaman has been stuck in the 60s for a while, 'cause I haven't gotten back around to leveling him again.
Hope this helps some.
Yther Ore.
Edited, Dec 25th 2011 9:58pm by Yther