i need to replace some devices RB 435G, 433AH and 433G , but with what device?

hi on Mikrotik web site some of devices are marked as archival, also this devices are almost not to buy.
In my network i have about 16 devices of RB 435G and this same for model 433AH, and with this situation is connected my question,
with which device(s) can i replace it. (sorry for my english)

Pavel

That probably depends on what you are using those devices to do.

Bridges (5GHz) and AP (2,4 /5 GHz) … on mainboards 435 i have 3-5 card’s some of them are not active, so i think i get back some maybe 2-3 devices 435 by replacing by 911 or 922 series, but still i dont know what to do with devices with active 4-5 cards as bridge and AP’s