Tats for an SR

After reading tons of messages about what tats are better and for whom, I can't come to a certain conclusion. I've got an SR and i'd like to hear your recommendations on what stats i should increase and/or decrease.

I used to use +3 str -3 con with drac armor for a total with set of -5 con +4 str +1 dex.

Not sure if thats any good now since i dont play. I liked it though.

any + str - con is good. adding + dex doesnt boost you too much, so if you go with any tats (I didnt for many levels by choice) a +3/+4 str tat would be good.

+str/-con :)