Which wheel radio??

[SMD7758]

Good afternoon everyone.
I am looking at returning to my once loved hobby....1/10th TC. Im getting my head around all of the new changes (about 10 years since I raced) but im drawing a blank when it comes to radios, I just dont know what to look for anymore.

When I raced, I had a Ko Propo Helios and a Futaba 3PK. These where fantastic radios but seem to have been replaced by bigger and better options and I am struggling to find one that isnt mega expensive.

Im looking for a radio that will last me a while, future proofing. I have about £100 to spend but I have no clue whats about. Help.

Thanks in advance.