suggestions? Coda CSIB or Musical Fidelity M8xi?

seeking a high powered integrated for my Dynaudio Special 40's

currently on a Rega Aethos which I feel is just a tad underpowered but can't say for sure until I get something with more grunt

really also want a high watt high current powerhouse that I can save for future use as required with pending speaker purchases

the two amps in question are at the limits of my budget

thanks in advance