It's not letting me PM you. So regarding your PM:
I'd recommend getting everything in your life -- regarding bodybuilding -- as close to 100% perfect as you can, and maintain that state for at least a year. By this I mean diet, lifting, and sleeping these things all sound really simple but to get them dialed in where everything is the exact same every day is definitely not easy. If you jump on anything without these 3 things perfectly dialed in it will be a waste. Along with perfecting your form on the 3 main mass building movements the squat , bench , and deadlift. These 3 lifts DRASTICALLY increase natural test production...
My rule of thumb is if you can't bench 225 for 10 strict reps, squat 225 for 10 deep slow reps, and deadlift 315 for 10 strict reps you have no business jumping on anything...Because I firmly believe anyone can do these things naturally, and you will not see anyone who can do these lifts that is small.
You are 26 and it may not seem like it on a daily mindset but you have to look far into the future because it is a marathon not a sprint. All the Mr. O guys are in their 30's or older, and this is because no matter what you take building actual TISSUE not "gains" I'm talking about actual permanent tissue growth is slow.
If you want my honest advice it would be to bulk. I know you are caught up in the "6 pack" mindset and that's fine but 191 @ 16% bodyfat is not fat, or big. Love handles don't mean shit, you aren't fat. A common thing guys do is worry about the # on the scale and not how much actual muscle mass they have...@ 150lbs you'd be lean...That is not big. This leads me to believe you just need to get into a serious power-building training regimen and EAT. You put in a solid year of powerlifting while eating 2500-3500 cals a day you will do more naturally than you think is possible. I know guys 280-300lbs that are natural powerlifters..Do they have abs not really but they weighed 170 in high school and just got huge over 5-10 years..All they'd have to do is a cut and be like 220-230 with abs..So..
My advice whether you take shit or not...You are not big so a cut is definitely not advised..You need to embrace the "lift big eat big lifestyle" lol you need to bulk until you are 250. don't worry about the bodyfat or anything until you see 250 on the scale it will take at least a year lol..Then you worry about doing a cut..You will not get instant gratification advice from me.