DC forever
I know I'm a bit of a Luddite, but you really can't go wrong with a decent DC. Just sold one of my spare sets on *B*y, and I know the buyer will be pleased. 30 years old but functioning like new (H10-40) and he only paid £83 for it.
At that price, you will never lose money, whether you carry on, and eventually replace, or give up and just sell it off.......
Whichever you do, PiwiOPL, enjoy your training, and welcome!