Originally posted by whodey08
You want to get your 2nd attribute to 3 stars, then your 3rd attribute to 3 stars, and then your 4th attribute. This also helps keep your attributes from hitting the mid 30's at the same time so you can use skill points to cap them at 48 more easily.
I disagree if you are multi-training, the faster you can stack up the bonuses the better. You'd be better served by spreading it out and going for lowest cost first, for the attributes after the first that you still intend to train for a large amount of times. When you're multi-training 4-way, you could spend the BTs from the first session to 10% attribute #2 and #3. The second session could be to enhance #2 to 20%. Next session #3 to 20%, then #4 to 10%, then #2 to 30%, etc, etc.
Of course, the first attribute should be enhanced to 30% before anything else.