Need advice

I am sort of new to darts (started playing back in November) and have a starters board, it looks like someone threw a bomb at it so I thought it would be a good time to upgrade to a pro board, however I don’t know if I should buy a big board like the winmau blade 6 or hold back and get a decent looking cheap board such as the koto king pro, if anyone can throw me in the right direction I would appreciate it.