Don't throw gear at the problem till you get your foundation right. Gear should be the icing on the cake not the cake itself. First step get your diet right, eat plenty of meat, eggs, vegies, fruit, rice, etc. Try to remove processed and sugary foods. Even though you might not feel like it, try to get some exercise at least 4-5 times a week, walking, bike riding, lifting light weights, anything you enjoy. lf your stressed , meditation or even exercise will help with that. Lastly the 1 supplement l would recommend is Tongkat ali 10% Eurycomanone, it is sold by Nootropics in the US. Take 1 tablet with breakfast and 1/2 to 1 tablet with dinner. Make sure you take it with food because this stuff is the strongest tonkat l have ever tried and can make you nauseous without food. This Tonkat increases my Total Test levels by 30-40% over a 2-3 month period confirmed by blood test. If you do all of this you should see improvement in your energy levels in 4-6 weeks. You can still check other blood markers while your doing this.