There has been some discussion on another thread about possible problems with mains spikes and lighting LEDs. I have decided that I could use an entry level scope to capture and measure any that are around on my supply. My regular analogue scope is hopeless for this purpose. I am sure that there will be some home experimenters on this forum. Is there a particular make that I should love / avoid? The Hantek range is high profile. Are they OK or is it just 'marketing'? Thanks in advance.