A lot of people still use Nutrobal. You can even do 10 mg a day. Maybe take a little bit in the morning and take more before bed. I wouldn't go more than 50 mg.
You'll get a lot of testosterone options and bulking options from Domestic Supply. They also have excellent ancillaries, including excellent Viagra and Cialis.
It's very important to make sure you use your support supplements. One of the ones that I recommend is definitely N2Guard as well. Seven capsules a day keeps the doctor away.