Buy only the good stuff.
When I was a beginner 30 some years ago I bought cheap tanks and reels. BIG mistake! They leak chemicals all over the place. That is, if you can get the film in at all! I mean the reels were poorly made and the film would stick together or would not wind properly. I finally went to B&H and asked for the best tanks and reels they had, I don't care what the price is. They sold me a Kindermman stainless steel tank and reel set (RIP, no longer made). The high precision reels practically load themselves. The film catches as soon as you turn each spiral. The tanks hardly leak. I still have that first set still in perfect shape, except for the plastic tank top which eventually cracked after 20 years. Genuine Kindermann tops are no longer made, but generic tops should fit though I can't speak for the leak resistance or durability.
Moral of the story:
The only first class tank and reel sets available new today are Paterson, Jobo, or Hewes. If you can't afford them, wait until you can. What you waste in time and film with cheap tanks and reels will cost you far more! If you go the used route, Kindermann and Nikkor, and some brands other Photrio members might be able to suggest.