phono preamp for the ortofon 2m bronze

hello need some input . I am looking to get back to my vinyl, I have a kenwood kd650 spinner with a grace 707 tone arm. I need a phono preamp and have been looking at the sim audio 110lp v2, arcam r phono,  musical surroundings phenomena II and the last one is the project phono box ultra 500 which does not have any reviews I can find .I would like to stay solid state so are any of these preamps a good choice? if so which is better? there are so many on the market it is hard to pick one out. I would like it to be adjustable also . thanks for the help.