Quests that are fun are the Hillibrand Quests which include the Giglimesh fight and another past FF fight with Ultross, theirs al the extra story quests from 2.1-2.45 which include leviathan, ramauh, Shiva, plus a good story running up to each event, plus good king mog. Then theres the hard mode of ifrit, titan and garuda + Hydra, and forgot the other you need with the HD mode primals to complete the first part of your relic weapon, theres the hunts, if not already compelte finish off grand company Hunters log, theres all the missions (accessible from lvl 42-45 depending which race) of the 5 daily beastmen quests where you can do quests for venture and reputation points for peaceful parts of the sahagins, ixial (one based for crafters) plus 3 more tribes see here http://ffxiv.consolegameswiki.com/wiki/Beast_Tribe_Quests getting each to maximum reputation ranks get you exclusive mounts and minions. Plus there are numerous dungeons to do at lvl 50, some new, some hard mode each with certain drops or to gain soldiery etc. to upgrade your equipment. Plus theres crafting, those quests, treasure hunting etc etc. so you wont get bored to much, theres plenty to do and alot can be done on own, jsut dungeons you will need partys but duty finder helps and the dps ques are getting shorter.