Hi @Francisco_Gonzalez_Jara! Thank you for posting, and sorry for the delay in responding.
I am assuming you are following along with the hybrid search tutorial here. May I ask what limit value you are planning on using within your $vectorSearch stage? We have seen <30ms latency for rather large limits (500+) for pure vector search, even against reasonably large datasets (100k-1M vectors) so I suspect that pagination might not strictly necessary. I want to get a better understanding for your anticipated query pattern first before I provide any suggestions.