If you are familiar with Klipper, and are looking at the P1 series, you may want to look at the Elegoo Centauri Carbon. Runs a lightly-company-modified-klipper, hundreds cheaper, and the airblade-style chamber fan is REALLY impactful for filaments that love cooling. Bambu should be sweating.
Elegoo says they will have AMS setups for it later this year, but IMHO, you should always assume future-tense words that any company emits are direct lies. So treat it as it exists now, a single filament printer.
I’m still evaluating mine but am likely to sell my P1S combo used, and use the funds to purchase another 2 new ECC. The value is incredible. I think the bambu A1[reg/mini] and the ECC are my two picks for value now. A1 gives better aesthetics still IMO, but a competent coreXY enclosed for the same price is unbelievable