Are Zesto Preamplifiers in the same league as VAC?

I know Zesto makes very fine gear, both preamplifiers and amplifiers. I am interested in the VAC Renaissance Signature IIa SE Preamplifier.  A couple of audiophile friends have suggested that the new Zesto Leto Ultra Preamplifier is very close in sound quality, has much better user interface, and is much more reasonably priced. I have auditioned both and find the Zesto has a bit more presence (a little more forward) but the VAC more refined. I would appreciate your thoughts and experiences. Thank you!