Hi guys, I'm looking to switch from a Zoom65 EE to an ergo keyboard. I have a feeling a product with my needs doesn't exist and I'd have to go custom...
split kb
wireless to PC (wireless between keyboard halves a plus but not necessary)
2.5ghz dongle would be sweet but not necessary
switch hotswap
led lighting (doesn't have to be per key)
variable tenting
travel case?
I'm located in the US. My budget can go up to $350.
Not sure if it meets all of your reqs, but I'm following this one closely. Can't decide if I want to go for it or not: https://dygma.com/products/dygma-defy. It's in your budget tho!
I do think it satisfies all the desires, but once you add on the optional things (like the wireless and rgb) you’ll actually end up north of $550, so while you’d probably love it, it is likely out of budget.
ErgoDox wireless from SliceMK (https://www.slicemk.com/pages/ergodox-wireless) is my suggestion. My current daily driver is a ErgoDox Wireless Lite -- been using it for about 10 months now. The guy behind it (series of wireless ErgoDox variants) is very helpful with problems on his discord. He also has a webUI configurator that works reasonably well (which I don't use because I prefer to keep my configs in git).
Leo from beekeeb offers pre-build split keyboards like this one: https://shop.beekeeb.com/product/pre-soldered-wireless-dao-choc-ble-keyboard/ and it's within your 350$ range.
It should check all your boxes except a dongle and rgb. Regarding the travel case: He even offers a soft travel pouch in the store.
RGB on a wireless split keyboard needs a pretty big battery to have more battery life than a day or too, so it's difficult to find both rgb and wireless in a pre built one without raising the costs. Also some LEDs draw constant power without even being on which also adds to this issue.
I dont think your going to find a keyboard thats is off the shelf that fits all those requirements. Besides the Advatage 360, theres the Dygma Defy for 500 USD (with all those extras you want, 325 with no tenting and wired, and its not coming out anytime soon).
You can go to Esty and search for a "dactyl manuform"
Thebigskree (https://skree.us/) ~350 USD, Is wireless, hotswap, but not RGB, but the pcbs seem to support it. Going to have to contact them. RGB sucks up the battery fast, maybe thats why the option isn't available.
Theres not alot of readily available wireless ergo keyboards. Gonna have to ask yourself do you really need it? If you drop the wireless requirement, you'll have Way more options, or go DIY.
Otherwise, you can start with another existing option and adapt it to add what is missing. For instance, if the keyboard is built around a pro micro and you want to make it wireless, you can replace the pro micro with a nice nano and find a way to place a battery and power switch.
Keep in mind LED lighting is probably the single biggest drain on wireless keyboard battery life, not like it doesn't exist or you shouldn't use it, but it will eat your battery life