The main difference seems to be that the Prime model includes start/select buttons. I use a keyboard for navigation so that hasn’t been a big deal for me, mine is the EX Pro. There’s a detailed comment here for additional differences (sorry it’s on reddit): https://old.reddit.com/r/DanceDanceRevolution/comments/1iqrrtn/new_and_clueless/md33x8k/

I highly recommend L-TEK if your budget allows: https://www.iamats.com/

I have one for DDR and one for PIU, both have been great.

They are not being manufactured anymore but it is still possible to buy new old stock. One guy is trying to keep them in circulation (he owns floppydisk.com) and I found a somewhat recent article that has some good info as well: https://www.raconteur.net/technology/the-floppygeddon-cometh

Or this one maybe, the only model I can find is t746.fr but I’m pretty sure this case design was available in other European countries.

Other cards like Care Credit may offer no interest for a period of time (Best Buy’s Citi card only offers that for Best Buy purchases). Best Buy also used to have two cards, one was a store card that could only be used at Best Buy, and the other one the Citi card. Not sure if the store card is still offered.

Desktop Outlook stopped working too, it’d show a send/receive error or “disconnected”. Seemed to be resolved around 3:36PM Central.

The micro/tiny form factor PCs generally only have space for a 2.5" drive, while the SFF/desktop size PCs can fit at least one 3.5" drive.

Dell, 8th Gen Intel with one 3.5" drive bay: https://www.dell.com/support/manuals/en-us/optiplex-7060-sff/opti_7060_sff_setup_specs_manual/storage?guid=guid-4eab9a0b-c403-4bcd-b692-9419bddfed24&lang=en-us

Lenovo, should have one 3.5" drive bay: https://www.lenovo.com/us/en/p/desktops/thinkcentre/m-series-sff/thinkcentre-m920s/11tc1mdm92s?orgRef=https%253A%252F%252Fwww.google.com%252F&srsltid=AfmBOorJ_EUW-QYIIIGy3i7ZJbitPq8UWoxdoQxtM_BNabrKcNojn7WL#tech_specs

https://archive.ph/yGpLn

Still holding onto the audio jack. My last few phones are the HTC 10 (2016), Galaxy S10e (2019) and Xperia 1 V (got it last year). I commute to work daily and my car has an audio jack, CD player, and PC card slot for playing audio. I’m avoiding adapters for multiple reasons - others here mentioning static, and annoyance/inconvenience (want to be able to charge my phone when needed without more dongles). I held off on giving up a physical keyboard and getting a larger phone but eventually gave in on those. Also not giving up the microSD slot.

The article may be a bit off on the AMD processors, K10 (Phenom etc) supports SSE4a and was released in late 2007.

Here’s one for the Genesis/Mega Drive: https://segaretro.org/Wacky_Worlds