IPTorrents (IPT) is a one of the best Ratio Based 0DAY/General Trackers. Out there for many years and a great one for people not very familiar with private trackers.

You have to keep a ratio of at least 0.96, to not get a warning and 1:1 for the torrents your download. If you can't get to 1:1, you have to keep seeding them for a couple of weeks (336 hours), to not get Hit & Run warnings. Don't drop below 0.3, otherwise your download will be disabled and you risk getting banned.

Bonus system: You receive a minimum of 0.2 Points hour and up to 72 points per day. You can exchange Bonus Points for GB Upload Credit, a custom title or to remove HnR warnings.

Torrents over 8 GB are Freeleech. Many are uploaded daily. VPN is allowed. Donations are open, with various payment methods. Through donations your life on the tracker could be very easy.

TorrentLeech.org (TL) is a great Ratio Based 0DAY/General Tracker. It's out there for over 18 years and maybe the best for people not very familiar with private trackers.

You have to keep a ratio of at least 0.4 after downloading 6 GB, to not get banned and 1:1 for the torrents your download. If you can't get to 1:1, you have to keep seeding them for a few days (depending on the user class), to not get Hit & Run warnings.

Bonus system: You receive 0.04 TL Points / torrent / hour for up to 100 torrents (>10MB), with up to 5% extra, depending on the size of each one. You can exchange Bonus Points for GB Upload Credit.

Torrents over 14 GB and packs are Freeleech. Many are uploaded daily. VPN is allowed. Donations are open, with various payment methods. Through donations (between 29,95 € and 99,95 €) you become VIP and your life on the tracker would be extremely easy.