Hello guys,

 

I played GTA IV and DLC, but I would buy it for LCPDFR.

I have heard this is crashing more and difficult than LSPDFR (GTA V).

Is it worth it or can I fully focus on LSPDFR? 

They're two different mods for quite different games, even if they're the same title. Of course it is worth a try to return to the roots, If you've money to spend.

Once you get a decent and stable mod setup running, it might be worth it. But GTA4 is very unstable with mods. When I used to play LCPDFR, I kept trying around with mod combinations until I found that one I was happy with (which doesn't mean that it's perfectly stable and won't crash).

I'd say if you enjoy V with LSPDFR, don't switch to IV unless you really want to.