is taking Ubiquiti Train-the-Trainer (TTT) course next Month to take or not to take

Ok first of My Job mostly general technician and troubleshooting or setup the client Ubiquiti network.

Im going to have 2 years of job experience mostly smarthome stuff but I mostly do Ubiquiti Product Network Switches and CCTV also setup for the clients house or sometime IT job.

Also some yales smartlock and home assit to setup at client its part of company jobs.

on First I though to get UFSP and UWA course first for certification you know to look good on resume and when I want to and check its this course TTT I asked my Distributor that this is TTT course im looking for UFSP and UWA but Distributor convinced me to try to take it.

Do you guy recommend and for those who took TTT its worth 500 USD become trainer

Please im kinda lost plus I dont know where to go from here.

Ok only time I have trained is my co worker with Austism which I somehow managed to teached how to setup and whats the best configurations but im not sure like sure I teach him on the job setup and configuration and troubleshooting.