I wouldn't, despite my name sake.
Sebo uprights aren't for everyone. Same as Numatics or a Miele. One has to remember that even if a SEBO is great for long term reliability and cleaning performance, other factors have to be taken into consideration:
1) Size of home for usage of the actual vacuum.
2) Types of carpet and floors the machine must be able to clean on.
3) Considerations of family usage or main user; whether they want something cost effective and long lasting as well as being practical and versatile.
4) Fast and effective cleaning - something that in my opinion the automatic sensor X uprights aren't always great for. The Felix is faster, down to its manual height adjustment, or even any of the SEBO cylinder vacs with air driven floor heads.
5) General pricing and availability of spares INCLUDING the factor that not all buyers want to shop ONLINE all of the time.
6) Actual COST PRICE of the vacuum in question and then factor in the costs of additional stuff like filters, bags etc.
Fine if you live in a place that has major franchises like Currys, Argos and JL nearby for SEBO spares, but if not you're sunk and restricted to online shopping. Don't preach to me about it -I live in an area where we are severely restricted by public transport, so I HAVE to do online shopping mostly all of the time.