If you want to be adventurous, I would suggest taking a look at Forth on the PicoCalc. There is a thread here about running zeptoforth on the PicoCalc (disclaimer: I am its primary author), which is detailed at FORTH on the PicoCalc - #5 by tabemann. While the PicoCalc support is still beta per se as it is not in a formal release yet, it is already very functional. Currently you can configure zeptoforth to support the PicoCalc’s display and keyboard, FAT32 filesystems* in on-board flash, and WiFi with zeptoIP; with a bit of work you can also set up support for FAT32 filesystems* in the SD card in the PicoCalc.
Also, there are tools available such as zeptoed for editing files in FAT32 filesystems and tools for transferring files to and from your PC. Also, there is an NTP client available for zeptoIPv4 for synchronizing your Raspberry Pi Pico 2 W’s Always-On Timer with an NTP server (currently zeptoIPv6 is not supported for this, but adding zeptoIPv6 support should only require a minor modification to the NTP client). Last but not least, if you choose to invest in a Pimoroni Pico Plus 2 or Pico Plus 2 W, there is support for PSRAM and putting FAT32 filesystems in PSRAM as a RAM disk.
* Note: there is currently no support for long file names nor is there plans to ever support them.