Solo/Duoing is better for Puddings .
But who said you don't have any other choices to EXP as Lv.75 BLM ?
Cyhiraeth in Beaucedine Glacier (S) near Neu tower is an alternative imo
Good: No TP moves - Susciptible to Gravity - Sleepable even though they're undead - Sigil bonus of refresh/increased food duration - fairly low HP like 3k~
Bad: Immune/resistant to Bind - though snowy weather is always there u can't use Blizz spells since they highly resistant to them - for Sorc. Ring users unless u nuke with Ixion Cape/Z.mitts to override your yellow HP there is possibility u HP aggro another spirit - not aspirable/drainable - reaching the camp - no EXP bonus from Sigil/AN
Pets in Xarcabard (S) near OP , think only possible danger there is the amphiptere & Imps , but easy EXP , one shottable , just need to wait for BST re-calling his tiger lol
Chigoe burn PT! just need to find lv50~ sync , have RDM mule to spawn chigoes & vola , might be tough first few levels , but it's certainly one of the best methods to gain EXP on BLM
Inc after the update Promy wandrers lol , if they will make them that high , low HP/Aspirable/Sleepable/Gravitable/Bindable depend on its element.
Level sync in Vunkrel!
Pashhow Marshlands (S)
Pieste while camping Sugaar , good way to EXP , there is very susciptible to sleep/bind/gravity - low HP - not very dangerous TP moves - stormy weather is so common there - so thunder is ideal.
Edit: though I hate to say it but Aura Statues in sky while farming Diorites been always good place to EXP BLM lol.