Unless there is a particular reason why you would want or require a DSO, or worse, a trinket masquerading as one, I would recommend getting your hands on a good second hand analog Tektronix. Maybe a 2465B with the inbuilt computer interface, or perhaps one from a slightly newer series.
These older scopes, when looked after properly, will last a lifetime. They are accurate and pretty well equipped to handle most of what you will ever need to see in a waveform right out of the box. Personally I wouldn't look past them.
The down side would be the cost of genuine probes for them, especially the high bandwidth ones, though these too can be had second hand at reasonable money as long as you're willing to wait for a bargain.
Scope purchases can be very expensive if you don't have the features needed to cover your particular area of interest, so think very carefully before purchasing any instrument.
Write down a wish list of features, take from that a practical sub set of required features, the more honest you are with yourself the better. Look for an instrument that covers all of your required features well, then tick the wish list for bonuses. If you settle on an instrument that covers all of your essential requirements plus a few extra features you will buy well.
Also, dare I mention it, make sure that whatever you buy can be serviced and calibrated locally. There's no point in owning a scope that takes three months in the post if something fails on it. In fact, your local instrument calibration centre would be a good place to seek advice from and sometimes can they can also point you towards a bargain because they know the larger companies disposal policies etc.
Whatever your choice, make it a wise one...good luck
rgds