I think year will see the rates drop, but probably not enough to cancel out a year's rent. Most analysts predict we'll hit ~3% by the end of 2025
Have a look at mortgage calculator, calculate the difference between a two-year rate today, and then the same with hypothetical rate of 4-4.25% for Jan 2025 and 3-3.25% for Jan 2026. Depending on what your current rent is you may save money by holding on (and increasing your deposit and lowering LTV). Obviously the other consideration is house price inflation.
Basically you're somewhere between skint and fucked whatever you do, and whatever you choose you'll look back in three years time and wish you'd done something differently.
Thoroughly fucking depressing.