I'm looking to get a few GPS modules with a MTK3339 chipset. Adafruit sells these, but haven't been in stock for a while ('in-stock in 5-10days' for quite a while).
Are there any other sellers of a module of this type? (~$30 or less)
It looks like they can be purchased via Aliexpress (about $20ea for 4 with faster shipping), but unless I can get a credit card virtual number generated (the cc tools to do this don't seem to be working at the moment), I will probably not take the chance in using my normal number.
Maybe there are other good (smallish,~$30 or less) modules commonly available that could be recommended? (I do want the 10hz update rate the MTK3339 has).