If you play only
pokerstars and/or ACR then this is one of single most beautiful and easy to use HUDs (as the 2 above me say).
If you have a wide poker-room range then that's one drawback of using Jivaro.
If you want progress graphs and post-game analysis then maybe invest in PT4, HM2 or DriveHUD.
Jivaro enables you make easy video format of
hands so in terms of that, post-game analysis is actually fun and easy but it doesn't save hand-history if you close the program (I actually like this as this means it's not filling disk space with anything other than raw HUD stats which need to be memorised by the program for it to be useful long-term against other Regulars).
I love Jivaro but I admit that all these four HUDs have their own reasons to be considered dominant:
The simple duo:
Jivaro: Beauty of the HUD and ease of use
SIMILAR TO JIVARO - HoldemManager2: beautiful GRAPHS and easy-to-understand GRAPHS (is the Jivaro of progress graphs)
The complex duo:
DriveHUD - unparalleled detail in your ability to customise the HUD
PokerTracker4 - unparalleled detail in customising GRAPHS