I don't think I've ever had a breadboard so bad the holes were not drilled out. As I mentioned above, the 8-10 dollar range at digikey like the adafruit one. I use them for exactly the purpose you are thinking. Low speed, and know that there will be parasitic C and a few ohms of R likely as well on the connection. BB's are great for what they can do, awful for precision/high freq.
I've found that solderless breadboards can speed up development work considerably. And no burning your fingers.
You can get a variety of breadboards from Busboard systems. Here is one with the power rails in center instead of on the sides.
-- https://busboard.com/KIT-BB300-SB300
The ones with copper are a good quality with an anti-tarnish coating
I find these boards are good for Arduino or digital projects but not so good for analogue because of form-factor variance, Opamp circuits tend to oscillate.
I was wondering how people are using their boards so I asked the support guy to recommend some software tools. He had no answer for that. I have been using veroroute. It has a good autorouter.
I tried various Amazon prototype boards for soldering. Some have plated-thru holes which limits solder blobs while making good connections. However, I find it too tedious so I am learning KiCad.
-- https://busboard.com/KIT-BB300-SB300
The ones with copper are a good quality with an anti-tarnish coating
I find these boards are good for Arduino or digital projects but not so good for analogue because of form-factor variance, Opamp circuits tend to oscillate.
I was wondering how people are using their boards so I asked the support guy to recommend some software tools. He had no answer for that. I have been using veroroute. It has a good autorouter.
I tried various Amazon prototype boards for soldering. Some have plated-thru holes which limits solder blobs while making good connections. However, I find it too tedious so I am learning KiCad.
One of these will help a lot, and will keep the wiring tight. And it's all reusable.
https://www.amazon.com/AUSTOR-Lengt...readboard/dp/B07CJYSL2T/ref=asc_df_B07CJYSL2T
https://www.amazon.com/AUSTOR-Lengt...readboard/dp/B07CJYSL2T/ref=asc_df_B07CJYSL2T
K&H breadboards with 6 connections per row are good quality (and 6 contacts per row is so much more usable too). I've got a few of the AD-14 model for instance. Unbranded breadboards are a complete gamble.