I have hit 9 POS stakes. I got all my coins from solo mining. Then after POW was done I combined them all into inputs of 1000~3000 coins per batch. After a day passed I combined all of the 1000 input into one 10k input and left the others at 2k~3k. Most of the 2k~3k batches have staked and so did the 10k batch. I think it was four days weight for the 2~3k batches and two days weight for the 10k batch to stake. I'm sure it may got better as the block chain moves more.
http://explorer.cionz.pw/address/CRCDpfqUNnSBXv6Cfri6tLb9tSUWd4aCmZ
Thank you. (for not being a huge douche like Spots)