[Lazortag]

It depends what you're looking for really. Clerics "stack" better at raid level (multiple clerics is usually less redundant than multiple enchanters), and post-50 a cleric is pretty much necessary in groups, but Enchanters are more fun to play in my opinion because the class is very complex and can serve many roles (including DPS). You also have more of an option of soloing as an Enchanter. But clerics probably get the satisfaction of helping people more often (through rezzes and such). Like I said, it depends on what you prioritize.