its more profitable renting x13 right now. Take a look for yourself at nicehash. Unless u are miner / trader , it's better to rent out. If u mine and keep coins , it's better to mine than rent out. However, i dont expect that rate to last for whole day but it has been around that rate for many many hours. U can also see x11 rental hashrate dropping. Those AMD switching to x13 for around 600% more profit. Don't miss the train with ur R9. Good profit are hard to come by nowadays , especially with nvidia