Figuring Out What to Upgrade Next

I wanted to upgrade some things or get a new kit. Currently have a used Imax B6 that I don't even know if it's real fake and a Radiolink RC4GS transmitter. I also own a TT02R with quite a lot of hopups. I'm not too tight on budget but of course it's limited. And getting something too much of high end products wouldn't be that practical for someone like myself. Got a lot of recommendations to get a hold of a new charger/new transmitter instead of getting a new kit.

I definitely agree with that since getting a higher level kit than the TT02 platform , would be something I'm not sure I can maintain whether it's financial or having the time for it. There are many higher level kits that won't break the bank. But it doesn't change the fact that higher level kits will still need maintenance. The difference is whether the maintenance is high or low and depends heavily on the usage.

Currently locking my eyes on the SkyRC S100 Neo for a new charger and a hardcase lipo to go with it. Trying to move away from softpacks that I'm using that also comes with Deans plug huhu. And the promo that I'm currently seeing on the Sanwa MT5 is quite inviting. What are your thoughts? Get new a kit/charger and stick with the Radiolink RC4GS? Or get a new transmitter/charger and keep on having with my TT02R on the track?