Looking to Transfer my Robinhood account to Charles Schwab

I'm looking to transfer my Robinhood account to Charles Schwab, and I was wondering if I should use the account transfer feature. I only have $12,000 invested, so it wouldn't be too difficult to liquidate on robinhood, transfer to my bank account, and rebuy on Charles Schwab. Robinhood charges a $100 account transfer fee, so I figured this would be an easy way to avoid that fee. Are there any disadvantages of selling and rebuying on a new brokerage account? My profits were minimal and I'm in a low tax bracket, so I'm not too worried about short-term capital gains.