If so far, your experience is only with Pfizer's Blue, you are missing out on superior sexual enhancement, especially in the libido department.
On the other hand, every man is different. The task is to enhance weak aspects of sexuality. To know exactly what kind of enhancement works best for a particular man, there is no other way than try all options once, and determine what works.
There are two possible approaches: either use the products one by one, or to use them as a stack, one on top of the other.
The stacking approach is more certain to produce results. One only has to observe at what steps the greatest improvement sets in, and may then emphasize this herbal.
But the other herbals may still be useful to prepare the ground.
The following is part of the set:
Mucuna pruriens extract
Tongkat ali extract
Butea superba extract
Krachai dam extract
Ton krachai extract
Total: 291.50 US dollars
The suggested stacking sequence is: Mucuna pruriens extract, Tongkat ali extract, Fenugreek extract, Butea superba extract, Krachai dam extract, Ton krachai extract.