Thought these pics from the TYSSE opening fit best within this thread:
1) All-in-one presto machine: vending of new cards with a custom load amount or metropass load, loading of existing cards (or balance/transaction history check), and a greyed out option for future fare options i.e. for single-ride $3.25 fares (cash or credit/debit) to get a disposable single-use paper "presto card" with which to open the faregates. I assume there will be crash collectors with one open gate until then, as things like tickets/tokens/day passes need to be accepted which this machine doesn't do.
2) Dedicated vending machine: dispenses Adult presto cards preloaded with $14 for a total payment of $20. Strange that it has two identical "adult" buttons. Maybe in the future one will be adult, the other senior. Does not do anything for people with an existing card, and the cars it sells can't be customized, you need to visit an adjacent reload machine to add more money or a pass, or a customer service outlet to have a discount e.g. senior set.
3) These are both the new 2nd-generation self serve reload machine (reload existing cards, check balance/transaction history only, no new card purchases). They appear almost identical to the original always-broken-or-slow ones, especially with the original paint job on the right, but these new ones are much more reliable, and much faster with more responsive touchscreens. The key visible difference I've been going off is the short-but-wide rectangular debit/credit tap reader, vs. the more square-ish/taller rectangle tap reader on the originals. I think they have one of these at Union and one at King too.
Overall thoughts: now THIS is an example of proper Presto support by the TTC! These are proper machines, and there were several of each type in every station (maybe one or two stations didn't have all 3 types of machines, but most did, and I think all stations have some machine combination to allow reloads+vends). I did balance/transaction history checks on both the all-in-one machine and the 2nd-gen reload machine (also used one at Union recently) and they're so much faster and more responsive than the 1st gen reload machine or the GO/UPX TVM with Presto functionality. Read a post above about problems with an all-in-one machine, which is unfortunate, but my experiences were positive, and the issue with the old ones was even when they worked they were usually slow with bad touch recognition. And finally you can easily buy presto cards outside of the fare paid area. Can't wait for all stations to get these! Wish the GO/UPX TVMs would be upgraded to be identical to the TTC all-in-one machine (no reason that its receipt printer can't print out GO single ride/day pass/group pass tickets).
Also, HOORAY, all 3 machines support tap debit/credit cards! Another thing I hate about the GO/UPX TVMs. Tap is so much more convenient, especially with things like Apple Pay--I just tap my watch and I'm done. Glad to see all types of machines support it. This'll be wonderful for single-fare purchases on the all-in-one machine, too, like the streetcars have.