Asus Suite 2 Auto Tuning

Hello: I have been fiddling with the auto-tuning function in the AI Suite III - 'Dual Intelligent Processors'. I am a novice at OC so not sure about the settings. I have tried this with a target of 4.5 Mhz and 1.35 volts and also without any targets at all. With the targets I got 4.6 Mhz with a multiplier of 46 (15% OC). I noted some possible stability issues (that I was not sure were related to the OC) and also my benchmark was good but not near the top for the same equipment and speeds (it was about 133000), so I decided to do it again without targets. That time it came up with a 7% overclock but with a wierd setting of 102 Mhz with a 42 ratio for a 7% OC, and a significantly lower benchmark. Also, do I use TPU I or TPU II? I used TPU II, but I was guessing.
Question: is it best to do this with targets or without, or is manual OC with a fixed ratio a better plan than using AI Suite? Thanks!
PS = I have Maximus IX Hero, ROG Strix GTX 1070, i7 6700, 16 GB DDR4 3200 Mhz

Asus Suite 2 Auto Tuning Manual

Asus suite 2 download

Jan 22, 2016  ASUS TurboV EVO is a freeware overclocking software app filed under drivers and made available by Asus for Windows. The review for ASUS TurboV EVO has not been completed yet, but it was tested by an editor here on a PC. If you would like to submit a review of this software download, we welcome your input and encourage you to submit us something!

Asus Suite 3

8 ASUS 200 Series AI Suite 3 TurboV EVO ASUS TurboV EVO allows you to manually adjust the CPU frequency, CPU Cache and Core frequencies, and related voltages for an enhanced system stability and boost performance. It also provides the Auto Tuning function that offers automatic and easy overclocking and system level up. Launching TurboV EVO. Sep 23, 2016 How to quickly get more out of your PC with the ASUS AI Suite. That the CPU Ratio setting in the BIOS is set to 'Auto'. Plan to overclock your system using the suite. Select Fan Tuning.