Just to clarify, my point was it doesn’t matter if your EnvE or CE, you still have to take the same courses so it’s not wise to switch out if you’ll end up either as as a CE or EnvE. Additionally, engineering at every UC/CSU is so competitive that there is no guarantee you’ll even get in as a transfer so switching out while continuing to pursue EnvE/CE is a huge risk.
As @lindyk8 mentioned there’s no shame in switching out due to like finances, or college readiness, or career uncertainty, but your rationale in this thread (EnvE specialization at UCI) is not a sound one.
On the other hand…if your likely to give up on CE/EnvE altogether then switching to a CCC is definitely reasonable.