I'm not sure what a Gamucci is, it's not a popular brand around here. From the photos on their website, it looks like it may be a re-branded 510, though some of the information on their website indicates that it is a proprietary threading. I checked their website and a starter kit there is $80, which is way overpriced, but I saw other places selling it for about $30. If you paid $30 and it works to get you off analogs and introduce you to vaping, then it's a good deal. If you paid $80 and it works to get you off analogs, then it's an overpriced good deal. $30 is about what you would pay for a decent 510 starter kit at a good vendor.
The really important thing is whether it works for you. If you fire it up and get a vaping experience that satisfies you, then you've got your starter kit and can upgrade later. Most vapers upgrade shortly after they start vaping. If it isn't satisfying, then you might want to return it and try one of the more popular kits from one of the ECF vendors, either a 510 or kr808d-1. Both are well-liked and have an established following, with a wide choice of vendors and accessories and parts.
Congratulations on taking the first step.