PS5 Jailbreak 7.40

So, i do have a PS5 Fat with FW 7.40, its jailbroken with BD-JB.

My question is, is there anything new that can be done to a jailbroken PS5? i installed like 2 PS4 games and didnt use it at all, im more interested in playing PS5 games but i dont have any external SSD, i just have a 2tb External HDD to play them, i tried installing some of them into the internal storage but it just performs awful.

All this im saying was a time ago (the week 7.61 BD-JB was released).

So, i want to know if there is any improvement, i do not know what to do with my jailbroken console, all ps4 games runs at 30´s like the ps4 and the PS5 games cant be played without external ssd and i do not play a lot on console to spend in a external ssd