Starting PE and devices and starting stats

Hello everyone,

I am from the Netherlands and started 5 weeks ago with PE jelqing and stretching,

Bought a Bathmate and extender and using them for 2 weeks now.

What is the best combination?

2 days PE with Bathmate and next day extender 2 times a week one restday, or everyday the extender?

Current stats:

BPEL: 6.4
MSEG: 5.5

Are these good stats or not and what can I expect for gains in 6 to 8 months?