Three active Dubai Islands launches provide the sharpest benchmarks against Arka Enclave Residences. Sea Legend One targets a comparable buyer profile to Arka Enclave's lower band — comparing price per sqm, handover date, and payment plan milestone structure between the two is the essential first step for any buyer who has selected either project. Luz Ora Residences brings a different architectural language and a distinct pricing tier into the comparison; buyers who weight design differentiation or interior specification heavily should evaluate both side by side before proceeding to SPA. Capital Horizon Terraces broadens the comparison into terrace-format living, offering larger private outdoor areas that trade some floor plate efficiency for exterior space — relevant for buyers who prioritise al fresco living in a waterfront setting over maximising internal sqm. Across all three alternatives, the decision variables that matter most are: price per sqm at signing, confirmed handover timeline against Arka Enclave's Q4 2027 target, payment plan structure and post-handover instalment weight, and the developer's existing delivery track record in the UAE. Atmosphere Living is a boutique operator entering this district, and buyers should weigh that positioning — including project concentration risk and construction pipeline depth — against the balance sheets of larger developers active in the same Dubai Islands sub-zones. For buyers still building out their acquisition framework, the buying guide covers DLD registration procedures, buyer-side fee structures, and SPA review priorities specific to the UAE off-plan market.