scheppach tku4000 or tisa 5/ dewalt 745 - any owners opinion

[ade1]

hi, would really appreciate any personal opinions on the above saws, having moved to turkey these are about the only three i narrowed the list down to (sticking with manufacturers i've used anyway!!). Originally my main thought was the DW745 - couldn't find a bad review anywhere but then i started using some mdf sheets, which i cut down with track saw and then realised i would need to build a station for it to sit in probably for supporting sheets, which isn't much of an hassle but if the scheppachs have the same level of accuracy as the dewalt seems to have then it could be a more practical choice (providing sliding carriage is actually available). so.... any thoughts would be much appreciated regarding accuracy & general pros and cons

thanks in advance, ade