Amine_Kadimi Thank you for your answer!
On the other hand, we have client smoke scripts that initiate the client path.
If the backend VIP is without waf, compression, SSL, cache, etc., the result will not be correct enough. To imitate a client, I should send the script to the frontend VIP directly, but it will route me to the next VIP in the Pool when it site routed to another site. (the primary pool member VIP disabled)
So from that perspective, I need the Backend VIP with all the feathers.
Front VIP can be standard too, but it will do the same work twice and raise the latency
In this case, Performance HTTP /L4 will be better on the front VIP.
Between them, what do you recommend? I should receive all the possible data from the client in the end to collect logs.