Current Claymore miner is version 15.0 released on December 2019, and there were no updates since 15.0. The current version is valid till #384 DAG epoch - so in next couple of weeks Claymore will become obsolete.
Forget about Claymore, there are alternatives - Phoenix miner, lol miner, and bunch of others... Each miner has his own topic, so the best course of action will be to investigate results other miners have posted in posted in miner-specific topic.
Of course, if mr. Claymore woke from his hibernation - I'll recommend his miner over Nanominer - my small rig gives around 170 Mh/s on Claymore, and on Nanominer it is modest 145 Mh/s.