Not a fan of heavy stims myself... I train at 5 AM. I do 2 cups of coffee, and 3 Kre-Alkalyn Hardcore caps from EFX. (Has extra caffeine in them).
Just enough caffeine, no jitters, worn off by the time I get into work. (8 AM-ish). I then do 2 regular Kre-Alkalyn caps w/ my PM pills/vitamins.
I like EFX stuff... 
Hardcore:
Supplement Facts
Serving Size: 3 Capsules
Servings per container: 40
Kre-Alkalyn® (buffered creatine monohydrate, US Patent #6,399,661)   2000mg   **
Caffeine Anhydrous   180mg   **
Green Coffee Extract (Standardized to 70% natural caffeine or 84 mg)   120mg   **
Theobromine   100mg   **
Theophylline   25mg   **
Theophylline   25mg   **
Razberi-K® (raspberry ketones)   25mg   **
Regular EFX Kre-Alkalyn: (Got a tub of 400 pills for like 30.00, dirt cheap).
Serving Size: 2 Capsules
Servings per container: 30
Kre-Alkalyn® PH-Correct Creatine™ U.S.Patent #6,399,661   1.5g   **
Who knows if the Creatine does anything, but the one I take in the AM is a nice pre-workout for me... (Dirt cheap)