Are These Radios Good?

I bought some FPV drones and accessories about 6 years ago, never did anything with it and put it all in storage. Well, now I want to get into RC planes and I remembered that I had these transmitters, a Detrum GAVIN-8C and Taranis Q X7S, brand new never used. I'm probably going to start with a plane model from Horizon that has AS3X & SAFE, can I use one of these radios to connect to a Spektrum receiver? Or should I just sell all this and get a more modern radio?