>>21447288 (OP)>in the market for a new toaster, how has the technology advanced recently? any must have features? i dont need 4 slotsOP Unfortunately, what
>>21447300 said. Read this:
https://www.nytimes.com/wirecutter/blog/your-toaster-will-eventually-fail/
Essentially vintage toasters used nickel in the heating element alloy (called Nichrome containing nickel, chromium, & iron and was originally trademarked as Chromel) which is more expensive but a stronger and more corrosion-resistant metal. Modern toaster elements are made from a cheaper iron, chromium, and aluminum alloy instead. Swapping the nickel for aluminum does a number on toaster durability from constant heating and cooling cycles, plus modern toasters are expected to be able to toast bagels, warm pop-tarts, handle frozen bread, etc. so the associated electronics to make all that possible create numerous more points of failure than vintage models that could only toast two slices of bread.
That all said, you should still get 5-10 years out of a modern model.
Of the two-slot variety Wirecutter recommends this Cuisinart for $30 as a Best Buy:
https://www.nytimes.com/wirecutter/reviews/best-toaster/
https://www.amazon.com/dp/B009GQ034C/
Also they & SE found this Breville for the absolute most even toast @ $88 splurge:
https://www.seriouseats.com/best-toasters-5198449
https://www.amazon.com/dp/product/B00COMHC12/?smid=AIIPVFX3AG363&th=1
If it were me for the money and counter space investment I'd get a toaster oven as by the nature of how it works you'll get better edge-to-edge browning while keeping the interior from drying out. This Hamilton Beach for $55 was the best toast toaster they found under $100:
https://www.nytimes.com/wirecutter/reviews/the-best-toaster-oven/
https://www.amazon.com/dp/B015YUDYVM/