Is Front Loading SIPP A Good Strategy For CoastFire?

Is loading up your SIPP in your 20s and 30s to reach the £100k mark then coastFire to focus on building other areas I.e. property, ISA a good strategy for FIRE?

My current SIPP total (across two pots) sits at about £28k and I'm depositing £300 + every week with the aim to get to 100K within the next 3 years so as the Coastfire and put my money elsewhere.

I have a S&S ISA with £50k + with the plan to deposit 16k (£4k annual in LISA) every year for the next few years.