I would suggest primo for cutting, I LOVE IT!!
U can cut up without any steroids, but I will be much easier with some steroid to prevent muscle loss.
For the moment I'm "cutting" and the only thing I use is E/C/A at 25/250/125 x 3times per day. I eat lots of protein(2g/lbBW) and do cardio 5-6 days per week, something like this: mon...morningwalk for 30-40 minutes on an empty stomach. I then go to the gym for 40 minutes and after that I do 20 minutes cardio(always take ECA before I work out). sometimes in the evening I run for 15-20 minutes.
I do this 5 days per week mon-frid and then saturday I eat a bit more than I do mon-frid. On sunday I eat like CRAZY!! sometimes up to 10000kcal. I mean I eat everything I can lay my hands on

On the monday I have gained a couple of punds, samething tuesday morning, but then tuesday afternoon I begin sweating like a maniac. On wednsday I have lost a lb, same thing next day..When saturday comes my BW is about 1.5-2.0lb lower than last saturday.
I have tried cutting 6 days and then one day heavy eating, but that way I lost strength, also muscles. Having 5 days cut, followed by 2 days heavy eating makes me stronger and harder.
For me It doesn't work to be on a "low calorie diet". I rather increase my cardio with 4-6 times per week and stay on a "normal diet" for my weight, than lower my calorieintake to -1000 to -2000. For example: A person eats 4000kcal to stay on the same BW while going to the gym 4-5 times per week and do cardio 1-2times/week. When he starts cutting he stays on the same training split and don't increase cardio. Instead he loweres his calorieintake with -1000 and then another 1000cals going down to 2000kcal. For me this "method" would make me weaker in a few weeks. I would cut up nicely, but I also would lose some lbm. If the person would do like I do it would look like this: Calorieintake: begin at 3800(-200). Increase cardio from 2 times per week to 5-6(some days cardio 2 times per day:morning and after gym). I think this way It's easier for the body to adapt to the lower calorieintake that only is decreased with -200cals. Your metabolism will be high more than just when you are at the gym. It will he high during the hole day and U will notice that U sweat like never before.
Puhh...sorry for the long post...Hope U understand what I mean..."better to increase cardio than decrease calorieintake" ( to a surtain level )