Trigger job on Titan Gp? Need some advice

Hi all. I recently bought a Titan Gp because I wanted a piston gun rather than a springer and it was .22 cal. I don't care much for the scope on it so I ordered a Leapers 3-9x40 like the one I put on my sons BigCat. My question is, is it worth buying a good trigger for this gun? I saw CharlieDaTuna sells one for the gun but I wasn't sure if they make that much of a difference. Any advice will be greatly appreciated.
 
Another option for a better trigger (note I did not say "fix") is simple if you can get the parts. Search YouTube for "Crosman trigger fix" and focus on the videos that show how to remove an unneeded spring/pin in the trigger assembly and replace them with a 5x8 mm bearing. This is a very simple fix, well within the capabilities of anyone who knows how to use a screw driver (seriously, that's about it). I've not seen the question of how this affects the warranty, i.e. does it void the warranty, but it certainly reduces the spring strain on the trigger and makes the second stage much more manageable. Trick is to find the bearing as it is generally only carried by RC hobby shops - a dwindling species of retailer in my part of the country. But the online shopping world is endless so there's that.