Thanks for the feedback! As far as cheap, Koinos is free-to-use, so it doesn't get much cheaper than that. As far as TPS, Koinos currently has a real max TPS of 150 but what sets Koinos apart is how easy it is to upgrade. The real killer feature of Koinos is its ability to EVOLVE which means that it will have a very high rate of improvement including along measures like throughput (TPS).

If you'd like to learn more about how Koinos evolves, you can read the whitepaper at koinos.io/unified-whitepaper. But the short version is that the entire system is implemented as in-band upgradeable smart contracts (i.e. they can be upgraded without a hard fork). Not only does this make Koinos the most composable blockchain ever, but it means that governance can make granular upgrades to the blockchain without having to coordinate hard forks. Main net features a decentralized governance contract which specifies a month long process for system upgrades, but once an upgrade goes through that process, it immediately gets uploaded to the system without any hard fork needed. The craziest part is that the governance contract can upgrade itself! Those upgrades have a higher bar; they must have 75% of burned KOIN voting on them during the vote period. But, of course, even that number can be changed by governance!  🤯