Most suitable training place: flat map with intense mobs

1st job:
-lvl 1-20 = do all KoC quests, this is by far is the fastest way to level up
-lvl 21-30 = mushie mini dungeon in Ant Tunnel II (monsters: horny mushroom, zombie mushroom)

2nd job:
-lvl 31-50 = cpq leech or just do cpq room 3/4, max rombot and speed (monsters: robo, toy trojan, rombot)
-lvl 45-55 = truckers in singapore, forgot the name of the map -.- (monster: truckers level 48)
-lvl 51-64 = mysterious path 3 aka mp3, also in singapore (monsters: selkie jr, slimy)
-lvl 64-70 = lower ascent in crimsonwood (monster: windraiders level 70) or stay at mp3

The reason I say level 64 for wr is because wr has massive avoid. So you probably hit "miss" here and there. It depends on your equip basically. If you can get both zhelm and either godly maple storm finger or at least average scrolled maple golden claw, you should do fine at wr..
I only have maple golden claw and no zhelm so yeah, planning to wr at 64 ;o