Chienese monk vs egyptian Priest. Which one is the better?

They have basicly the same stats, same costs, same training time (9 sec), same healing abilities, no build limit. How to deal human soldiers: Egyptian priest - it can't deal with them. Chienese monk - it can convert them. Priest is the only hero for egyptians expect of the pharaoh. How to gather extra gold for these units: Egyptians - everything costs gold for them, chienese: they can gather gold with gardens, if they don't need additional favour. Chienese Immortals are usually considered more important than Monks, but they are not. Egyptian Town Centers train Priests like Temples, Chienese Town Centers train Immortals. Note: Chienese AI is dumb, it never train a single Monk or a single myth unit. Compare to other civs: greeks can train only 4 very strong heroes. It's the build limit. North can train Hersirs slowly, their training time is 23 sec. (It's 9 sec for egyptian Priests, Chienese Monks and Immortals) Hersir costs 3 pop, Immortal, Monk and priest cost 2. Immortals have better stats than Hersirs. After all I don't think that chienese heroes aren't effective.