Perfect Count - literally at a glance you can tell the perfect number of whatever such as number of soldiers, apples on a tree, how many gold, silvers & copper.
Hand Balance - feel the exact weight of an object that touches your hand. Hit a building and find its weight, hit a closed barrel and find its weight, hold something on your hand and find its weight.
Double double - doubles the power of martial arts or changes them a little, but double the concentration. For example, six fold slash of light is now 12 fold slash of light, but instead of the concentration of 3 martial arts it 6. Another example, Flow acceleration doubles it's speed, ability boost strengthens the body doubled.
Greater Edge - sharp weapons do 10% more damage.
Luck - less chance of critical hits, low chance of fatal hits, when almost killed high chance of 1 hp left, high chance of being rescued, higher chance to escape enemies or lost in caves/mazes, low chance of high monsters appear, etc.
Memory Map - similar to perfect Memory, but as a GPS to where the user has been with nice details.
Eagle Eye's - can see 8 times more accurate. Within 3.2 km is perfect accuracy. Good for archers.
Lesser Focus - the concentration of martial arts is 1 less which is OP since many require the concentration of 1 martial art so you can use all those martial art at the same time with 0 or all to gather at least 1 concentration.
Better Trained - halves the time to learn martial arts. Normal take's a year to learn 1, now 1 per 6 months or 2 per year.
Faster Heal - 10% faster healing, potions are 10% more
Faster Growth - boost experience gained like a lucky egg in pokemon.
Spirit Relm - You can see the spirit minster plain as day even when their hiding (they'll glow). Also a radar, radius 1 km long.
Greater Judge - can tell Lv/rank/strength of opponents
True Prayer - Faith based magic is 20% boosted
Greater Dealer - Gains more money than loses. 1 dollar chocolate, na 5 dollar chocolate with the same number of customers.
I think Ainz would like to have the talents: GREATER JUDGE, SPIRIT RELM, FASTER HEAL, PERFECT COUNT, maybe True Prayer & Faster Growth if he uses some experience points,