Number of concurrent users:  35
which is best Architecture/Configuration you Prefer ?
How Much I need ?
RAM === ?
CPU === ?
Server Type == VPS/Dedicated 
Etc .... 
pls Also recommend configuration file too 
for example 
Number of Worker === ?
memory_limits ==== ?
etc 
Pls Advice your best Recommendation 
(any point i miss pls fill as you know the best )
