Firstly I wouldn't recommend ferberizing at this age as separation anxiety is a big issue & probably part of the problem. I would suggest just doing pd, wait until your lo is standing & then put him down. Only respond if he is upset, if he is just making noise then hard as that is to ignore, you really do need to as that is going to help him learn to go back to sleep on his own faster.
I would also make sure you sttart to leave BEFORE he falls asleep, as at 10mo, he will have a sleep association with you staying with him, this will be a gradual thing, where you may need to go in & out many times (much like pu/pd).
Developmentally 6-12months is a difficult stage & you really have to be 100% consistent with the method you choose otherwise you end up confusing your lo & all the effort is wasted. stick with it 100% & it will get better