Upgrading a box but what too?

[oatesy]

Im after an upgrade from the vu+solo2 with 2 sats and usb turbo for vm. but im sick of it freezing switching between sky and vm channels. What other decent receivers is there to get with both sat and dvb. It has to have capability of internal hdd to watch and record and doesn't freeze when swapping between tuners. 4K would be a bonus.
Ive had a quick look at eddison and technomate receivers

[abu baniaz]

Your problem may be resolved if you started using oscam

[Huevos]

Solo 4K with a twin T2/C tuner slotted in. Takes a 2.5" internal HDD.