I went with belt and accessories first, as AF gear is decent and my accessories and belt were not very good. I am now saving up for my Darklight legs. I know a lot of people do CM for tombstones, but I have been almost exclusively doing AK since it gives mythology as well. So, now I don't have to worry about choosing between Darklight legs or chest because I will have enough mythology tombstones to get my AF2 chest and head at the same time as I purchase my Darklight legs. But I don't get to play for hours every day so I guess it works for me since I don't have much time to do a bunch of runs beyond mythology cap anyway.