Hello, Which would be best for a new starter/ self-teacher? 1) [[www.gak.co.uk/en/yamaha-psr-f51-home-and-portable-keyboard/901136?gclid=EAIaIQobChMI2srPk7nl1gIVhinTCh0XsANSEAQYAiABEgIEZfD_BwE]] 2) [[www.gear4music.com/Keyboards-and-Pianos/MK-2000-54-key-Portable-Keyboard-by-Gear4music-Complete-Pack/1NB5?origin=product-ads&campaign=PLA+Shop+-+GENERIC&adgroup=GENERIC&medium=vertical_search&network=google&merchant_id=1279443&product_id=76865d1&product_country=GB&product_partition_id=293418210175&gclid=EAIaIQobChMIp9eEtrnl1gIVUSjTCh2BVAftEAQYBSABEgKHbfD_BwE]] Thank you if you can advise.