I have an old oscilloscope that is dyeing a slow death. Those of you that own a shop, what do you recommend? I'm just looking for a simple 2 channel scope. I was looking online on Amazon at the Siglent SDS1052DL. We have Tektronix and Fluke at my place of employment, but that way out of range for me with this new venture. Any suggestions........reliable and inexpensive?