Community & Support:
The community is great, everyone is very active, as well as the devs are very active on the discord and answering any questions and taking in suggestions for scripts. Zlitz is also very quick on support tickets. One other thing I like about the community is that you are able to talk about other providers and they don't have an issue with it which is really cool.
Security:
I've only used a week of elocarry so I can't say too much on security, but it seems like they are doing a very good job of making sure they stay undetected for a very long time. I hope they succeed in that
Performance:
The performance is really good. Right now the evade is only semi-evade. I know they are working super hard to get full-evade up and running so they can work on more scripts. I get no FPS loss on my 1080 TI, no lags. They recently added a jinx script 4 days into my sub and its amazing. They did really good work on jinx(One of my favorite ADC'S) Base alt always hit at the right time. I used vayne which was really good as well. Kog was also very good too. R's always hit perfectly. The same goes for ezreal(Another one of my mains) His base ults hit and his Q's hit maybe 95% of the time with the prediction they have.
Conclusion:
Is it worth the price they offer? That really depends on how much league you play. If you play every day then yes, you'll 100% get your money worth out of elocarry. I went from bronze to gold 1 in 1 week and that was me just playing maybe 3-4 matches a day after work. Of course, getting the month sub is the best deal. I only bought a week to try EC out because I got tired of people saying Elocarry was bad. It's actually quite good and I'm happy with how it turned out. Scripts are good, performance doesn't take a hit on my PC. Very solid platform. Keep up the good work @Zlitz and the dev team.