ESI controller, landing system and PIs. These controllers are super simple to work on and troubleshoot. Some people complain because they feel they might be "slow" to level but like them. For buttons Monitor/innovation.

NEVER SMARTRISE they are trash and if you have software issues good luck. We have spent days on the phone with tech support racking up thousands of dollars for software issues. And if you’re in NY forget about it (pun) they are on CA time so you won’t get a call back for 5-6hrs. Smartrise are cheap garbage and will never buy another!

GAL, Claddagh MCE are all good options as well. It’s all about preference but I would stay away from proprietary equipment